423287760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14821}}^1$

素因数の和:14861

約数の個数: 160

約数和(自身を含む): 1587969792

約数和(自身を除く): 1164682032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 14280, 14821, 28560, 29642, 44463, 59284, 74105, 88926, 103747, 118568, 148210, 177852, 207494, 222315, 237136, 251957, 296420, 311241, 355704, 414988, 444630, 503914, 518735, 592840, 622482, 711408, 755871, 829976, 889260, 1007828, 1037470, 1185680, 1244964, 1259785, 1511742, 1556205, 1659952, 1763699, 1778520, 2015656, 2074940, 2489928, 2519570, 3023484, 3112410, 3527398, 3557040, 3779355, 4031312, 4149880, 4979856, 5039140, 5291097, 6046968, 6224820, 7054796, 7558710, 8299760, 8818495, 10078280, 10582194, 12093936, 12449640, 14109592, 15117420, 17636990, 20156560, 21164388, 24899280, 26455485, 28219184, 30234840, 35273980, 42328776, 52910970, 60469680, 70547960, 84657552, 105821940, 141095920, 211643880, 423287760]

約数ペア:

[(1, 423287760), (2, 211643880), (3, 141095920), (4, 105821940), (5, 84657552), (6, 70547960), (7, 60469680), (8, 52910970), (10, 42328776), (12, 35273980), (14, 30234840), (15, 28219184), (16, 26455485), (17, 24899280), (20, 21164388), (21, 20156560), (24, 17636990), (28, 15117420), (30, 14109592), (34, 12449640), (35, 12093936), (40, 10582194), (42, 10078280), (48, 8818495), (51, 8299760), (56, 7558710), (60, 7054796), (68, 6224820), (70, 6046968), (80, 5291097), (84, 5039140), (85, 4979856), (102, 4149880), (105, 4031312), (112, 3779355), (119, 3557040), (120, 3527398), (136, 3112410), (140, 3023484), (168, 2519570), (170, 2489928), (204, 2074940), (210, 2015656), (238, 1778520), (240, 1763699), (255, 1659952), (272, 1556205), (280, 1511742), (336, 1259785), (340, 1244964), (357, 1185680), (408, 1037470), (420, 1007828), (476, 889260), (510, 829976), (560, 755871), (595, 711408), (680, 622482), (714, 592840), (816, 518735), (840, 503914), (952, 444630), (1020, 414988), (1190, 355704), (1360, 311241), (1428, 296420), (1680, 251957), (1785, 237136), (1904, 222315), (2040, 207494), (2380, 177852), (2856, 148210), (3570, 118568), (4080, 103747), (4760, 88926), (5712, 74105), (7140, 59284), (9520, 44463), (14280, 29642), (14821, 28560)]