551907720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1045

約数の個数: 384

約数和(自身を含む): 2339850240

約数和(自身を除く): 1787942520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 102, 104, 105, 117, 119, 120, 126, 130, 136, 140, 153, 156, 168, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 280, 306, 312, 315, 340, 357, 360, 364, 390, 408, 420, 442, 455, 468, 476, 504, 510, 520, 546, 585, 595, 612, 630, 663, 680, 714, 728, 765, 780, 819, 840, 884, 910, 936, 952, 991, 1020, 1071, 1092, 1105, 1170, 1190, 1224, 1260, 1326, 1365, 1428, 1530, 1547, 1560, 1638, 1768, 1785, 1820, 1982, 1989, 2040, 2142, 2184, 2210, 2340, 2380, 2520, 2652, 2730, 2856, 2973, 3060, 3094, 3276, 3315, 3570, 3640, 3964, 3978, 4095, 4284, 4420, 4641, 4680, 4760, 4955, 5304, 5355, 5460, 5946, 6120, 6188, 6552, 6630, 6937, 7140, 7735, 7928, 7956, 8190, 8568, 8840, 8919, 9282, 9910, 9945, 10710, 10920, 11892, 12376, 12883, 13260, 13874, 13923, 14280, 14865, 15470, 15912, 16380, 16847, 17838, 18564, 19820, 19890, 20811, 21420, 23205, 23784, 25766, 26520, 27748, 27846, 29730, 30940, 32760, 33694, 34685, 35676, 37128, 38649, 39640, 39780, 41622, 42840, 44595, 46410, 50541, 51532, 55496, 55692, 59460, 61880, 62433, 64415, 67388, 69370, 69615, 71352, 77298, 79560, 83244, 84235, 89190, 90181, 92820, 101082, 103064, 104055, 111384, 115947, 117929, 118920, 124866, 128830, 134776, 138740, 139230, 151623, 154596, 166488, 168470, 178380, 180362, 185640, 193245, 202164, 208110, 219011, 231894, 235858, 249732, 252705, 257660, 270543, 277480, 278460, 303246, 309192, 312165, 336940, 353787, 356760, 360724, 386490, 404328, 416220, 438022, 450905, 463788, 471716, 499464, 505410, 515320, 541086, 556920, 579735, 589645, 606492, 624330, 657033, 673880, 707574, 721448, 758115, 772980, 811629, 832440, 876044, 901810, 927576, 943432, 1010820, 1061361, 1082172, 1095055, 1159470, 1179290, 1212984, 1248660, 1314066, 1352715, 1415148, 1516230, 1533077, 1545960, 1623258, 1752088, 1768935, 1803620, 1971099, 2021640, 2122722, 2164344, 2190110, 2318940, 2358580, 2497320, 2628132, 2705430, 2830296, 3032460, 3066154, 3246516, 3285165, 3537870, 3607240, 3942198, 4058145, 4245444, 4380220, 4599231, 4637880, 4717160, 5256264, 5306805, 5410860, 6064920, 6132308, 6493032, 6570330, 7075740, 7665385, 7884396, 8116290, 8490888, 8760440, 9198462, 9855495, 10613610, 10821720, 12264616, 13140660, 13797693, 14151480, 15330770, 15768792, 16232580, 18396924, 19710990, 21227220, 22996155, 26281320, 27595386, 30661540, 32465160, 36793848, 39421980, 42454440, 45992310, 55190772, 61323080, 68988465, 78843960, 91984620, 110381544, 137976930, 183969240, 275953860, 551907720]

約数ペア:

[(1, 551907720), (2, 275953860), (3, 183969240), (4, 137976930), (5, 110381544), (6, 91984620), (7, 78843960), (8, 68988465), (9, 61323080), (10, 55190772), (12, 45992310), (13, 42454440), (14, 39421980), (15, 36793848), (17, 32465160), (18, 30661540), (20, 27595386), (21, 26281320), (24, 22996155), (26, 21227220), (28, 19710990), (30, 18396924), (34, 16232580), (35, 15768792), (36, 15330770), (39, 14151480), (40, 13797693), (42, 13140660), (45, 12264616), (51, 10821720), (52, 10613610), (56, 9855495), (60, 9198462), (63, 8760440), (65, 8490888), (68, 8116290), (70, 7884396), (72, 7665385), (78, 7075740), (84, 6570330), (85, 6493032), (90, 6132308), (91, 6064920), (102, 5410860), (104, 5306805), (105, 5256264), (117, 4717160), (119, 4637880), (120, 4599231), (126, 4380220), (130, 4245444), (136, 4058145), (140, 3942198), (153, 3607240), (156, 3537870), (168, 3285165), (170, 3246516), (180, 3066154), (182, 3032460), (195, 2830296), (204, 2705430), (210, 2628132), (221, 2497320), (234, 2358580), (238, 2318940), (252, 2190110), (255, 2164344), (260, 2122722), (273, 2021640), (280, 1971099), (306, 1803620), (312, 1768935), (315, 1752088), (340, 1623258), (357, 1545960), (360, 1533077), (364, 1516230), (390, 1415148), (408, 1352715), (420, 1314066), (442, 1248660), (455, 1212984), (468, 1179290), (476, 1159470), (504, 1095055), (510, 1082172), (520, 1061361), (546, 1010820), (585, 943432), (595, 927576), (612, 901810), (630, 876044), (663, 832440), (680, 811629), (714, 772980), (728, 758115), (765, 721448), (780, 707574), (819, 673880), (840, 657033), (884, 624330), (910, 606492), (936, 589645), (952, 579735), (991, 556920), (1020, 541086), (1071, 515320), (1092, 505410), (1105, 499464), (1170, 471716), (1190, 463788), (1224, 450905), (1260, 438022), (1326, 416220), (1365, 404328), (1428, 386490), (1530, 360724), (1547, 356760), (1560, 353787), (1638, 336940), (1768, 312165), (1785, 309192), (1820, 303246), (1982, 278460), (1989, 277480), (2040, 270543), (2142, 257660), (2184, 252705), (2210, 249732), (2340, 235858), (2380, 231894), (2520, 219011), (2652, 208110), (2730, 202164), (2856, 193245), (2973, 185640), (3060, 180362), (3094, 178380), (3276, 168470), (3315, 166488), (3570, 154596), (3640, 151623), (3964, 139230), (3978, 138740), (4095, 134776), (4284, 128830), (4420, 124866), (4641, 118920), (4680, 117929), (4760, 115947), (4955, 111384), (5304, 104055), (5355, 103064), (5460, 101082), (5946, 92820), (6120, 90181), (6188, 89190), (6552, 84235), (6630, 83244), (6937, 79560), (7140, 77298), (7735, 71352), (7928, 69615), (7956, 69370), (8190, 67388), (8568, 64415), (8840, 62433), (8919, 61880), (9282, 59460), (9910, 55692), (9945, 55496), (10710, 51532), (10920, 50541), (11892, 46410), (12376, 44595), (12883, 42840), (13260, 41622), (13874, 39780), (13923, 39640), (14280, 38649), (14865, 37128), (15470, 35676), (15912, 34685), (16380, 33694), (16847, 32760), (17838, 30940), (18564, 29730), (19820, 27846), (19890, 27748), (20811, 26520), (21420, 25766), (23205, 23784)]