1949273040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 480

約数和(自身を含む): 7587478656

約数和(自身を除く): 5638205616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 65, 66, 68, 78, 80, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 169, 170, 176, 187, 195, 204, 208, 220, 221, 240, 255, 257, 260, 264, 272, 286, 312, 330, 338, 340, 374, 390, 408, 429, 440, 442, 507, 510, 514, 520, 528, 561, 572, 624, 660, 663, 676, 680, 715, 748, 771, 780, 816, 845, 858, 880, 884, 935, 1014, 1020, 1028, 1040, 1105, 1122, 1144, 1285, 1320, 1326, 1352, 1360, 1430, 1496, 1542, 1560, 1690, 1716, 1768, 1859, 1870, 2028, 2040, 2056, 2145, 2210, 2244, 2288, 2431, 2535, 2570, 2640, 2652, 2704, 2805, 2827, 2860, 2873, 2992, 3084, 3120, 3315, 3341, 3380, 3432, 3536, 3718, 3740, 3855, 4056, 4080, 4112, 4290, 4369, 4420, 4488, 4862, 5070, 5140, 5304, 5577, 5610, 5654, 5720, 5746, 6168, 6630, 6682, 6760, 6864, 7293, 7436, 7480, 7710, 8112, 8481, 8580, 8619, 8738, 8840, 8976, 9295, 9724, 10023, 10140, 10280, 10608, 11154, 11220, 11308, 11440, 11492, 12155, 12336, 13107, 13260, 13364, 13520, 14135, 14365, 14586, 14872, 14960, 15420, 16705, 16962, 17160, 17238, 17476, 17680, 18590, 19448, 20046, 20280, 20560, 21845, 22308, 22440, 22616, 22984, 24310, 26214, 26520, 26728, 27885, 28270, 28730, 29172, 29744, 30840, 31603, 33410, 33924, 34320, 34476, 34952, 36465, 36751, 37180, 38896, 40092, 40560, 42405, 43095, 43433, 43690, 44616, 44880, 45232, 45968, 48059, 48620, 50115, 52428, 53040, 53456, 55770, 56540, 56797, 57460, 58344, 61680, 63206, 65535, 66820, 67848, 68952, 69904, 72930, 73502, 74360, 80184, 84810, 86190, 86866, 87380, 89232, 94809, 96118, 97240, 100230, 104856, 110253, 111540, 113080, 113594, 114920, 116688, 126412, 130299, 131070, 133640, 135696, 137904, 144177, 145860, 147004, 148720, 158015, 160368, 169620, 170391, 172380, 173732, 174760, 183755, 189618, 192236, 194480, 200460, 209712, 217165, 220506, 223080, 226160, 227188, 229840, 240295, 252824, 260598, 262140, 267280, 283985, 288354, 291720, 294008, 316030, 339240, 340782, 344760, 347464, 349520, 367510, 379236, 384472, 400920, 434330, 441012, 446160, 454376, 474045, 477763, 480590, 505648, 521196, 524280, 551265, 567970, 576708, 583440, 588016, 624767, 632060, 651495, 678480, 681564, 689520, 694928, 720885, 735020, 738361, 758472, 768944, 801840, 851955, 868660, 882024, 908752, 948090, 955526, 961180, 1042392, 1048560, 1102530, 1135940, 1153416, 1249534, 1264120, 1302990, 1363128, 1433289, 1441770, 1470040, 1476722, 1516944, 1703910, 1737320, 1764048, 1874301, 1896180, 1911052, 1922360, 2084784, 2205060, 2215083, 2271880, 2306832, 2388815, 2499068, 2528240, 2605980, 2726256, 2866578, 2883540, 2940080, 2953444, 3123835, 3407820, 3474640, 3691805, 3748602, 3792360, 3822104, 3844720, 4410120, 4430166, 4543760, 4777630, 4998136, 5211960, 5733156, 5767080, 5906888, 6247670, 6815640, 7166445, 7383610, 7497204, 7584720, 7644208, 8121971, 8820240, 8860332, 9371505, 9555260, 9996272, 10423920, 11075415, 11466312, 11534160, 11813776, 12495340, 13631280, 14332890, 14767220, 14994408, 16243942, 17720664, 18743010, 19110520, 22150830, 22932624, 24365913, 24990680, 28665780, 29534440, 29988816, 32487884, 35441328, 37486020, 38221040, 40609855, 44301660, 48731826, 49981360, 57331560, 59068880, 64975768, 74972040, 81219710, 88603320, 97463652, 114663120, 121829565, 129951536, 149944080, 162439420, 177206640, 194927304, 243659130, 324878840, 389854608, 487318260, 649757680, 974636520, 1949273040]

約数ペア:

[(1, 1949273040), (2, 974636520), (3, 649757680), (4, 487318260), (5, 389854608), (6, 324878840), (8, 243659130), (10, 194927304), (11, 177206640), (12, 162439420), (13, 149944080), (15, 129951536), (16, 121829565), (17, 114663120), (20, 97463652), (22, 88603320), (24, 81219710), (26, 74972040), (30, 64975768), (33, 59068880), (34, 57331560), (39, 49981360), (40, 48731826), (44, 44301660), (48, 40609855), (51, 38221040), (52, 37486020), (55, 35441328), (60, 32487884), (65, 29988816), (66, 29534440), (68, 28665780), (78, 24990680), (80, 24365913), (85, 22932624), (88, 22150830), (102, 19110520), (104, 18743010), (110, 17720664), (120, 16243942), (130, 14994408), (132, 14767220), (136, 14332890), (143, 13631280), (156, 12495340), (165, 11813776), (169, 11534160), (170, 11466312), (176, 11075415), (187, 10423920), (195, 9996272), (204, 9555260), (208, 9371505), (220, 8860332), (221, 8820240), (240, 8121971), (255, 7644208), (257, 7584720), (260, 7497204), (264, 7383610), (272, 7166445), (286, 6815640), (312, 6247670), (330, 5906888), (338, 5767080), (340, 5733156), (374, 5211960), (390, 4998136), (408, 4777630), (429, 4543760), (440, 4430166), (442, 4410120), (507, 3844720), (510, 3822104), (514, 3792360), (520, 3748602), (528, 3691805), (561, 3474640), (572, 3407820), (624, 3123835), (660, 2953444), (663, 2940080), (676, 2883540), (680, 2866578), (715, 2726256), (748, 2605980), (771, 2528240), (780, 2499068), (816, 2388815), (845, 2306832), (858, 2271880), (880, 2215083), (884, 2205060), (935, 2084784), (1014, 1922360), (1020, 1911052), (1028, 1896180), (1040, 1874301), (1105, 1764048), (1122, 1737320), (1144, 1703910), (1285, 1516944), (1320, 1476722), (1326, 1470040), (1352, 1441770), (1360, 1433289), (1430, 1363128), (1496, 1302990), (1542, 1264120), (1560, 1249534), (1690, 1153416), (1716, 1135940), (1768, 1102530), (1859, 1048560), (1870, 1042392), (2028, 961180), (2040, 955526), (2056, 948090), (2145, 908752), (2210, 882024), (2244, 868660), (2288, 851955), (2431, 801840), (2535, 768944), (2570, 758472), (2640, 738361), (2652, 735020), (2704, 720885), (2805, 694928), (2827, 689520), (2860, 681564), (2873, 678480), (2992, 651495), (3084, 632060), (3120, 624767), (3315, 588016), (3341, 583440), (3380, 576708), (3432, 567970), (3536, 551265), (3718, 524280), (3740, 521196), (3855, 505648), (4056, 480590), (4080, 477763), (4112, 474045), (4290, 454376), (4369, 446160), (4420, 441012), (4488, 434330), (4862, 400920), (5070, 384472), (5140, 379236), (5304, 367510), (5577, 349520), (5610, 347464), (5654, 344760), (5720, 340782), (5746, 339240), (6168, 316030), (6630, 294008), (6682, 291720), (6760, 288354), (6864, 283985), (7293, 267280), (7436, 262140), (7480, 260598), (7710, 252824), (8112, 240295), (8481, 229840), (8580, 227188), (8619, 226160), (8738, 223080), (8840, 220506), (8976, 217165), (9295, 209712), (9724, 200460), (10023, 194480), (10140, 192236), (10280, 189618), (10608, 183755), (11154, 174760), (11220, 173732), (11308, 172380), (11440, 170391), (11492, 169620), (12155, 160368), (12336, 158015), (13107, 148720), (13260, 147004), (13364, 145860), (13520, 144177), (14135, 137904), (14365, 135696), (14586, 133640), (14872, 131070), (14960, 130299), (15420, 126412), (16705, 116688), (16962, 114920), (17160, 113594), (17238, 113080), (17476, 111540), (17680, 110253), (18590, 104856), (19448, 100230), (20046, 97240), (20280, 96118), (20560, 94809), (21845, 89232), (22308, 87380), (22440, 86866), (22616, 86190), (22984, 84810), (24310, 80184), (26214, 74360), (26520, 73502), (26728, 72930), (27885, 69904), (28270, 68952), (28730, 67848), (29172, 66820), (29744, 65535), (30840, 63206), (31603, 61680), (33410, 58344), (33924, 57460), (34320, 56797), (34476, 56540), (34952, 55770), (36465, 53456), (36751, 53040), (37180, 52428), (38896, 50115), (40092, 48620), (40560, 48059), (42405, 45968), (43095, 45232), (43433, 44880), (43690, 44616)]