19840553460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1752

約数の個数: 576

約数和(自身を含む): 80300892672

約数和(自身を除く): 60460339212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 43, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 86, 90, 91, 102, 105, 117, 119, 126, 129, 130, 140, 153, 156, 170, 172, 180, 182, 195, 204, 210, 215, 221, 234, 238, 252, 255, 258, 260, 273, 301, 306, 315, 340, 357, 364, 387, 390, 420, 430, 442, 455, 468, 476, 510, 516, 546, 559, 585, 595, 602, 612, 630, 645, 663, 714, 731, 765, 774, 780, 819, 860, 884, 903, 910, 1020, 1071, 1092, 1105, 1118, 1170, 1190, 1204, 1260, 1290, 1326, 1365, 1428, 1462, 1505, 1530, 1547, 1548, 1638, 1657, 1677, 1785, 1806, 1820, 1935, 1989, 2142, 2193, 2210, 2236, 2340, 2380, 2580, 2652, 2709, 2730, 2795, 2924, 3010, 3060, 3094, 3276, 3314, 3315, 3354, 3570, 3612, 3655, 3870, 3913, 3978, 4095, 4284, 4386, 4420, 4515, 4641, 4971, 5031, 5117, 5355, 5418, 5460, 5590, 6020, 6188, 6579, 6628, 6630, 6708, 7140, 7310, 7735, 7740, 7826, 7956, 8190, 8285, 8385, 8772, 9030, 9282, 9503, 9942, 9945, 10062, 10234, 10710, 10836, 10965, 11180, 11599, 11739, 13158, 13260, 13545, 13923, 14620, 14913, 15351, 15470, 15652, 16380, 16570, 16770, 18060, 18564, 19006, 19565, 19884, 19890, 20124, 20468, 21420, 21541, 21930, 23198, 23205, 23478, 24855, 25155, 25585, 26316, 27090, 27846, 28169, 28509, 29826, 30702, 30940, 32895, 33140, 33540, 34797, 35217, 38012, 39130, 39780, 43082, 43860, 46053, 46396, 46410, 46956, 47515, 49710, 50310, 51170, 54180, 55692, 56338, 57018, 57995, 58695, 59652, 61404, 64623, 65790, 66521, 69594, 69615, 70434, 71251, 74565, 76755, 78260, 84507, 85527, 86164, 92106, 92820, 95030, 99420, 100620, 102340, 104391, 107705, 112676, 114036, 115990, 117390, 129246, 131580, 133042, 139188, 139230, 140845, 140868, 142502, 142545, 149130, 150787, 153510, 169014, 171054, 173985, 176085, 184212, 190060, 193869, 197183, 199563, 208782, 213753, 215410, 230265, 231980, 234780, 253521, 258492, 266084, 278460, 281690, 285004, 285090, 298260, 301574, 307020, 323115, 332605, 338028, 342108, 347970, 352170, 356255, 366197, 387738, 394366, 399126, 417564, 422535, 427506, 427635, 430820, 452361, 460530, 498757, 507042, 521955, 563380, 570180, 591549, 598689, 603148, 641259, 646230, 665210, 695940, 704340, 712510, 732394, 753935, 775476, 788732, 798252, 845070, 855012, 855270, 904722, 921060, 926263, 969345, 985915, 997514, 997815, 1014084, 1043910, 1068765, 1098591, 1183098, 1197378, 1211267, 1267605, 1282518, 1292460, 1330420, 1357083, 1425020, 1464788, 1496271, 1507870, 1690140, 1710540, 1774647, 1809444, 1830985, 1852526, 1938690, 1971830, 1995028, 1995630, 2087820, 2137530, 2197182, 2261805, 2366196, 2394756, 2422534, 2493785, 2535210, 2563379, 2565036, 2714166, 2778789, 2957745, 2992542, 2993445, 3015740, 3206295, 3295773, 3549294, 3633801, 3661970, 3705052, 3877380, 3943660, 3991260, 4275060, 4394364, 4488813, 4523610, 4631315, 4845068, 4987570, 5070420, 5126758, 5428332, 5492955, 5557578, 5915490, 5985084, 5986890, 6056335, 6412590, 6483841, 6591546, 6785415, 7098588, 7267602, 7323940, 7481355, 7690137, 8336367, 8478869, 8873235, 8977626, 9047220, 9262630, 9975140, 10253516, 10901403, 10985910, 11115156, 11830980, 11973780, 12112670, 12816895, 12825180, 12967682, 13183092, 13570830, 13893945, 14535204, 14962710, 15380274, 15746471, 16478865, 16672734, 16957738, 17746470, 17955252, 18169005, 18525260, 19451523, 21802806, 21971820, 22444065, 23070411, 24225340, 25436607, 25633790, 25935364, 27141660, 27787890, 29925420, 30760548, 31492942, 32419205, 32957730, 33345468, 33915476, 35492940, 36338010, 38450685, 38903046, 41681835, 42394345, 43605612, 44888130, 46140822, 47239413, 50873214, 51267580, 54507015, 55575780, 58354569, 62985884, 64838410, 65915460, 72676020, 76309821, 76901370, 77806092, 78732355, 83363670, 84788690, 89776260, 92281644, 94478826, 97257615, 101746428, 109014030, 110225297, 115352055, 116709138, 127183035, 129676820, 141718239, 152619642, 153802740, 157464710, 166727340, 169577380, 188957652, 194515230, 218028060, 220450594, 230704110, 233418276, 236197065, 254366070, 283436478, 291772845, 305239284, 314929420, 330675891, 381549105, 389030460, 440901188, 461408220, 472394130, 508732140, 551126485, 566872956, 583545690, 661351782, 708591195, 763098210, 944788260, 992027673, 1102252970, 1167091380, 1322703564, 1417182390, 1526196420, 1653379455, 1984055346, 2204505940, 2834364780, 3306758910, 3968110692, 4960138365, 6613517820, 9920276730, 19840553460]

約数ペア:

[(1, 19840553460), (2, 9920276730), (3, 6613517820), (4, 4960138365), (5, 3968110692), (6, 3306758910), (7, 2834364780), (9, 2204505940), (10, 1984055346), (12, 1653379455), (13, 1526196420), (14, 1417182390), (15, 1322703564), (17, 1167091380), (18, 1102252970), (20, 992027673), (21, 944788260), (26, 763098210), (28, 708591195), (30, 661351782), (34, 583545690), (35, 566872956), (36, 551126485), (39, 508732140), (42, 472394130), (43, 461408220), (45, 440901188), (51, 389030460), (52, 381549105), (60, 330675891), (63, 314929420), (65, 305239284), (68, 291772845), (70, 283436478), (78, 254366070), (84, 236197065), (85, 233418276), (86, 230704110), (90, 220450594), (91, 218028060), (102, 194515230), (105, 188957652), (117, 169577380), (119, 166727340), (126, 157464710), (129, 153802740), (130, 152619642), (140, 141718239), (153, 129676820), (156, 127183035), (170, 116709138), (172, 115352055), (180, 110225297), (182, 109014030), (195, 101746428), (204, 97257615), (210, 94478826), (215, 92281644), (221, 89776260), (234, 84788690), (238, 83363670), (252, 78732355), (255, 77806092), (258, 76901370), (260, 76309821), (273, 72676020), (301, 65915460), (306, 64838410), (315, 62985884), (340, 58354569), (357, 55575780), (364, 54507015), (387, 51267580), (390, 50873214), (420, 47239413), (430, 46140822), (442, 44888130), (455, 43605612), (468, 42394345), (476, 41681835), (510, 38903046), (516, 38450685), (546, 36338010), (559, 35492940), (585, 33915476), (595, 33345468), (602, 32957730), (612, 32419205), (630, 31492942), (645, 30760548), (663, 29925420), (714, 27787890), (731, 27141660), (765, 25935364), (774, 25633790), (780, 25436607), (819, 24225340), (860, 23070411), (884, 22444065), (903, 21971820), (910, 21802806), (1020, 19451523), (1071, 18525260), (1092, 18169005), (1105, 17955252), (1118, 17746470), (1170, 16957738), (1190, 16672734), (1204, 16478865), (1260, 15746471), (1290, 15380274), (1326, 14962710), (1365, 14535204), (1428, 13893945), (1462, 13570830), (1505, 13183092), (1530, 12967682), (1547, 12825180), (1548, 12816895), (1638, 12112670), (1657, 11973780), (1677, 11830980), (1785, 11115156), (1806, 10985910), (1820, 10901403), (1935, 10253516), (1989, 9975140), (2142, 9262630), (2193, 9047220), (2210, 8977626), (2236, 8873235), (2340, 8478869), (2380, 8336367), (2580, 7690137), (2652, 7481355), (2709, 7323940), (2730, 7267602), (2795, 7098588), (2924, 6785415), (3010, 6591546), (3060, 6483841), (3094, 6412590), (3276, 6056335), (3314, 5986890), (3315, 5985084), (3354, 5915490), (3570, 5557578), (3612, 5492955), (3655, 5428332), (3870, 5126758), (3913, 5070420), (3978, 4987570), (4095, 4845068), (4284, 4631315), (4386, 4523610), (4420, 4488813), (4515, 4394364), (4641, 4275060), (4971, 3991260), (5031, 3943660), (5117, 3877380), (5355, 3705052), (5418, 3661970), (5460, 3633801), (5590, 3549294), (6020, 3295773), (6188, 3206295), (6579, 3015740), (6628, 2993445), (6630, 2992542), (6708, 2957745), (7140, 2778789), (7310, 2714166), (7735, 2565036), (7740, 2563379), (7826, 2535210), (7956, 2493785), (8190, 2422534), (8285, 2394756), (8385, 2366196), (8772, 2261805), (9030, 2197182), (9282, 2137530), (9503, 2087820), (9942, 1995630), (9945, 1995028), (10062, 1971830), (10234, 1938690), (10710, 1852526), (10836, 1830985), (10965, 1809444), (11180, 1774647), (11599, 1710540), (11739, 1690140), (13158, 1507870), (13260, 1496271), (13545, 1464788), (13923, 1425020), (14620, 1357083), (14913, 1330420), (15351, 1292460), (15470, 1282518), (15652, 1267605), (16380, 1211267), (16570, 1197378), (16770, 1183098), (18060, 1098591), (18564, 1068765), (19006, 1043910), (19565, 1014084), (19884, 997815), (19890, 997514), (20124, 985915), (20468, 969345), (21420, 926263), (21541, 921060), (21930, 904722), (23198, 855270), (23205, 855012), (23478, 845070), (24855, 798252), (25155, 788732), (25585, 775476), (26316, 753935), (27090, 732394), (27846, 712510), (28169, 704340), (28509, 695940), (29826, 665210), (30702, 646230), (30940, 641259), (32895, 603148), (33140, 598689), (33540, 591549), (34797, 570180), (35217, 563380), (38012, 521955), (39130, 507042), (39780, 498757), (43082, 460530), (43860, 452361), (46053, 430820), (46396, 427635), (46410, 427506), (46956, 422535), (47515, 417564), (49710, 399126), (50310, 394366), (51170, 387738), (54180, 366197), (55692, 356255), (56338, 352170), (57018, 347970), (57995, 342108), (58695, 338028), (59652, 332605), (61404, 323115), (64623, 307020), (65790, 301574), (66521, 298260), (69594, 285090), (69615, 285004), (70434, 281690), (71251, 278460), (74565, 266084), (76755, 258492), (78260, 253521), (84507, 234780), (85527, 231980), (86164, 230265), (92106, 215410), (92820, 213753), (95030, 208782), (99420, 199563), (100620, 197183), (102340, 193869), (104391, 190060), (107705, 184212), (112676, 176085), (114036, 173985), (115990, 171054), (117390, 169014), (129246, 153510), (131580, 150787), (133042, 149130), (139188, 142545), (139230, 142502), (140845, 140868)]