20130843480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{24169}}^1$

素因数の和:24825

約数の個数: 128

約数和(自身を含む): 65989900800

約数和(自身を除く): 45859057320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 631, 660, 1262, 1320, 1893, 2524, 3155, 3786, 5048, 6310, 6941, 7572, 9465, 12620, 13882, 15144, 18930, 20823, 24169, 25240, 27764, 34705, 37860, 41646, 48338, 55528, 69410, 72507, 75720, 83292, 96676, 104115, 120845, 138820, 145014, 166584, 193352, 208230, 241690, 265859, 277640, 290028, 362535, 416460, 483380, 531718, 580056, 725070, 797577, 832920, 966760, 1063436, 1329295, 1450140, 1595154, 2126872, 2658590, 2900280, 3190308, 3987885, 5317180, 6380616, 7975770, 10634360, 15250639, 15951540, 30501278, 31903080, 45751917, 61002556, 76253195, 91503834, 122005112, 152506390, 167757029, 183007668, 228759585, 305012780, 335514058, 366015336, 457519170, 503271087, 610025560, 671028116, 838785145, 915038340, 1006542174, 1342056232, 1677570290, 1830076680, 2013084348, 2516355435, 3355140580, 4026168696, 5032710870, 6710281160, 10065421740, 20130843480]

約数ペア:

[(1, 20130843480), (2, 10065421740), (3, 6710281160), (4, 5032710870), (5, 4026168696), (6, 3355140580), (8, 2516355435), (10, 2013084348), (11, 1830076680), (12, 1677570290), (15, 1342056232), (20, 1006542174), (22, 915038340), (24, 838785145), (30, 671028116), (33, 610025560), (40, 503271087), (44, 457519170), (55, 366015336), (60, 335514058), (66, 305012780), (88, 228759585), (110, 183007668), (120, 167757029), (132, 152506390), (165, 122005112), (220, 91503834), (264, 76253195), (330, 61002556), (440, 45751917), (631, 31903080), (660, 30501278), (1262, 15951540), (1320, 15250639), (1893, 10634360), (2524, 7975770), (3155, 6380616), (3786, 5317180), (5048, 3987885), (6310, 3190308), (6941, 2900280), (7572, 2658590), (9465, 2126872), (12620, 1595154), (13882, 1450140), (15144, 1329295), (18930, 1063436), (20823, 966760), (24169, 832920), (25240, 797577), (27764, 725070), (34705, 580056), (37860, 531718), (41646, 483380), (48338, 416460), (55528, 362535), (69410, 290028), (72507, 277640), (75720, 265859), (83292, 241690), (96676, 208230), (104115, 193352), (120845, 166584), (138820, 145014)]