1042429680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:640

約数の個数: 240

約数和(自身を含む): 3714241440

約数和(自身を除く): 2671811760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 181, 190, 228, 240, 285, 304, 342, 360, 362, 380, 421, 456, 543, 570, 684, 720, 724, 760, 842, 855, 905, 912, 1086, 1140, 1263, 1368, 1448, 1520, 1629, 1684, 1710, 1810, 2105, 2172, 2280, 2526, 2715, 2736, 2896, 3258, 3368, 3420, 3439, 3620, 3789, 4210, 4344, 4560, 5052, 5430, 6315, 6516, 6736, 6840, 6878, 7240, 7578, 7999, 8145, 8420, 8688, 10104, 10317, 10860, 12630, 13032, 13680, 13756, 14480, 15156, 15998, 16290, 16840, 17195, 18945, 20208, 20634, 21720, 23997, 25260, 26064, 27512, 30312, 30951, 31996, 32580, 33680, 34390, 37890, 39995, 41268, 43440, 47994, 50520, 51585, 55024, 60624, 61902, 63992, 65160, 68780, 71991, 75780, 76201, 79990, 82536, 95988, 101040, 103170, 119985, 123804, 127984, 130320, 137560, 143982, 151560, 152402, 154755, 159980, 165072, 191976, 206340, 228603, 239970, 247608, 275120, 287964, 303120, 304804, 309510, 319960, 359955, 381005, 383952, 412680, 457206, 479940, 495216, 575928, 609608, 619020, 639920, 685809, 719910, 762010, 825360, 914412, 959880, 1143015, 1151856, 1219216, 1238040, 1371618, 1439820, 1447819, 1524020, 1828824, 1919760, 2286030, 2476080, 2743236, 2879640, 2895638, 3048040, 3429045, 3657648, 4343457, 4572060, 5486472, 5759280, 5791276, 6096080, 6858090, 7239095, 8686914, 9144120, 10972944, 11582552, 13030371, 13716180, 14478190, 17373828, 18288240, 21717285, 23165104, 26060742, 27432360, 28956380, 34747656, 43434570, 52121484, 54864720, 57912760, 65151855, 69495312, 86869140, 104242968, 115825520, 130303710, 173738280, 208485936, 260607420, 347476560, 521214840, 1042429680]

約数ペア:

[(1, 1042429680), (2, 521214840), (3, 347476560), (4, 260607420), (5, 208485936), (6, 173738280), (8, 130303710), (9, 115825520), (10, 104242968), (12, 86869140), (15, 69495312), (16, 65151855), (18, 57912760), (19, 54864720), (20, 52121484), (24, 43434570), (30, 34747656), (36, 28956380), (38, 27432360), (40, 26060742), (45, 23165104), (48, 21717285), (57, 18288240), (60, 17373828), (72, 14478190), (76, 13716180), (80, 13030371), (90, 11582552), (95, 10972944), (114, 9144120), (120, 8686914), (144, 7239095), (152, 6858090), (171, 6096080), (180, 5791276), (181, 5759280), (190, 5486472), (228, 4572060), (240, 4343457), (285, 3657648), (304, 3429045), (342, 3048040), (360, 2895638), (362, 2879640), (380, 2743236), (421, 2476080), (456, 2286030), (543, 1919760), (570, 1828824), (684, 1524020), (720, 1447819), (724, 1439820), (760, 1371618), (842, 1238040), (855, 1219216), (905, 1151856), (912, 1143015), (1086, 959880), (1140, 914412), (1263, 825360), (1368, 762010), (1448, 719910), (1520, 685809), (1629, 639920), (1684, 619020), (1710, 609608), (1810, 575928), (2105, 495216), (2172, 479940), (2280, 457206), (2526, 412680), (2715, 383952), (2736, 381005), (2896, 359955), (3258, 319960), (3368, 309510), (3420, 304804), (3439, 303120), (3620, 287964), (3789, 275120), (4210, 247608), (4344, 239970), (4560, 228603), (5052, 206340), (5430, 191976), (6315, 165072), (6516, 159980), (6736, 154755), (6840, 152402), (6878, 151560), (7240, 143982), (7578, 137560), (7999, 130320), (8145, 127984), (8420, 123804), (8688, 119985), (10104, 103170), (10317, 101040), (10860, 95988), (12630, 82536), (13032, 79990), (13680, 76201), (13756, 75780), (14480, 71991), (15156, 68780), (15998, 65160), (16290, 63992), (16840, 61902), (17195, 60624), (18945, 55024), (20208, 51585), (20634, 50520), (21720, 47994), (23997, 43440), (25260, 41268), (26064, 39995), (27512, 37890), (30312, 34390), (30951, 33680), (31996, 32580)]