1947422880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4523}}^1$

素因数の和:4580

約数の個数: 288

約数和(自身を含む): 7469594496

約数和(自身を除く): 5522171616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 130, 138, 144, 156, 160, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 288, 299, 312, 345, 360, 368, 390, 414, 416, 460, 468, 480, 520, 552, 585, 598, 624, 690, 720, 736, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1248, 1380, 1440, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2080, 2208, 2340, 2392, 2691, 2760, 2990, 3120, 3312, 3588, 3680, 3744, 4140, 4485, 4523, 4680, 4784, 5382, 5520, 5980, 6240, 6624, 7176, 8280, 8970, 9046, 9360, 9568, 10764, 11040, 11960, 13455, 13569, 14352, 16560, 17940, 18092, 18720, 21528, 22615, 23920, 26910, 27138, 28704, 33120, 35880, 36184, 40707, 43056, 45230, 47840, 53820, 54276, 58799, 67845, 71760, 72368, 81414, 86112, 90460, 104029, 107640, 108552, 117598, 135690, 143520, 144736, 162828, 176397, 180920, 203535, 208058, 215280, 217104, 235196, 271380, 293995, 312087, 325656, 352794, 361840, 407070, 416116, 430560, 434208, 470392, 520145, 529191, 542760, 587990, 624174, 651312, 705588, 723680, 814140, 832232, 881985, 936261, 940784, 1040290, 1058382, 1085520, 1175980, 1248348, 1302624, 1352377, 1411176, 1560435, 1628280, 1664464, 1763970, 1872522, 1881568, 2080580, 2116764, 2171040, 2351960, 2496696, 2645955, 2704754, 2822352, 3120870, 3256560, 3328928, 3527940, 3745044, 4057131, 4161160, 4233528, 4681305, 4703920, 4993392, 5291910, 5409508, 5644704, 6241740, 6513120, 6761885, 7055880, 7490088, 8114262, 8322320, 8467056, 9362610, 9407840, 9986784, 10583820, 10819016, 12171393, 12483480, 13523770, 14111760, 14980176, 16228524, 16644640, 16934112, 18725220, 20285655, 21167640, 21638032, 24342786, 24966960, 27047540, 28223520, 29960352, 32457048, 37450440, 40571310, 42335280, 43276064, 48685572, 49933920, 54095080, 60856965, 64914096, 74900880, 81142620, 84670560, 97371144, 108190160, 121713930, 129828192, 149801760, 162285240, 194742288, 216380320, 243427860, 324570480, 389484576, 486855720, 649140960, 973711440, 1947422880]

約数ペア:

[(1, 1947422880), (2, 973711440), (3, 649140960), (4, 486855720), (5, 389484576), (6, 324570480), (8, 243427860), (9, 216380320), (10, 194742288), (12, 162285240), (13, 149801760), (15, 129828192), (16, 121713930), (18, 108190160), (20, 97371144), (23, 84670560), (24, 81142620), (26, 74900880), (30, 64914096), (32, 60856965), (36, 54095080), (39, 49933920), (40, 48685572), (45, 43276064), (46, 42335280), (48, 40571310), (52, 37450440), (60, 32457048), (65, 29960352), (69, 28223520), (72, 27047540), (78, 24966960), (80, 24342786), (90, 21638032), (92, 21167640), (96, 20285655), (104, 18725220), (115, 16934112), (117, 16644640), (120, 16228524), (130, 14980176), (138, 14111760), (144, 13523770), (156, 12483480), (160, 12171393), (180, 10819016), (184, 10583820), (195, 9986784), (207, 9407840), (208, 9362610), (230, 8467056), (234, 8322320), (240, 8114262), (260, 7490088), (276, 7055880), (288, 6761885), (299, 6513120), (312, 6241740), (345, 5644704), (360, 5409508), (368, 5291910), (390, 4993392), (414, 4703920), (416, 4681305), (460, 4233528), (468, 4161160), (480, 4057131), (520, 3745044), (552, 3527940), (585, 3328928), (598, 3256560), (624, 3120870), (690, 2822352), (720, 2704754), (736, 2645955), (780, 2496696), (828, 2351960), (897, 2171040), (920, 2116764), (936, 2080580), (1035, 1881568), (1040, 1872522), (1104, 1763970), (1170, 1664464), (1196, 1628280), (1248, 1560435), (1380, 1411176), (1440, 1352377), (1495, 1302624), (1560, 1248348), (1656, 1175980), (1794, 1085520), (1840, 1058382), (1872, 1040290), (2070, 940784), (2080, 936261), (2208, 881985), (2340, 832232), (2392, 814140), (2691, 723680), (2760, 705588), (2990, 651312), (3120, 624174), (3312, 587990), (3588, 542760), (3680, 529191), (3744, 520145), (4140, 470392), (4485, 434208), (4523, 430560), (4680, 416116), (4784, 407070), (5382, 361840), (5520, 352794), (5980, 325656), (6240, 312087), (6624, 293995), (7176, 271380), (8280, 235196), (8970, 217104), (9046, 215280), (9360, 208058), (9568, 203535), (10764, 180920), (11040, 176397), (11960, 162828), (13455, 144736), (13569, 143520), (14352, 135690), (16560, 117598), (17940, 108552), (18092, 107640), (18720, 104029), (21528, 90460), (22615, 86112), (23920, 81414), (26910, 72368), (27138, 71760), (28704, 67845), (33120, 58799), (35880, 54276), (36184, 53820), (40707, 47840), (43056, 45230)]