72407160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:570

約数の個数: 192

約数和(自身を含む): 274060800

約数和(自身を除く): 201653640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 59, 60, 63, 70, 72, 84, 90, 105, 118, 120, 126, 140, 168, 177, 180, 210, 236, 252, 280, 295, 315, 354, 360, 413, 420, 472, 487, 504, 531, 590, 630, 708, 826, 840, 885, 974, 1062, 1180, 1239, 1260, 1416, 1461, 1652, 1770, 1948, 2065, 2124, 2360, 2435, 2478, 2520, 2655, 2922, 3304, 3409, 3540, 3717, 3896, 4130, 4248, 4383, 4870, 4956, 5310, 5844, 6195, 6818, 7080, 7305, 7434, 8260, 8766, 9740, 9912, 10227, 10620, 11688, 12390, 13636, 14610, 14868, 16520, 17045, 17532, 18585, 19480, 20454, 21240, 21915, 24780, 27272, 28733, 29220, 29736, 30681, 34090, 35064, 37170, 40908, 43830, 49560, 51135, 57466, 58440, 61362, 68180, 74340, 81816, 86199, 87660, 102270, 114932, 122724, 136360, 143665, 148680, 153405, 172398, 175320, 201131, 204540, 229864, 245448, 258597, 287330, 306810, 344796, 402262, 409080, 430995, 517194, 574660, 603393, 613620, 689592, 804524, 861990, 1005655, 1034388, 1149320, 1206786, 1227240, 1292985, 1609048, 1723980, 1810179, 2011310, 2068776, 2413572, 2585970, 3016965, 3447960, 3620358, 4022620, 4827144, 5171940, 6033930, 7240716, 8045240, 9050895, 10343880, 12067860, 14481432, 18101790, 24135720, 36203580, 72407160]

約数ペア:

[(1, 72407160), (2, 36203580), (3, 24135720), (4, 18101790), (5, 14481432), (6, 12067860), (7, 10343880), (8, 9050895), (9, 8045240), (10, 7240716), (12, 6033930), (14, 5171940), (15, 4827144), (18, 4022620), (20, 3620358), (21, 3447960), (24, 3016965), (28, 2585970), (30, 2413572), (35, 2068776), (36, 2011310), (40, 1810179), (42, 1723980), (45, 1609048), (56, 1292985), (59, 1227240), (60, 1206786), (63, 1149320), (70, 1034388), (72, 1005655), (84, 861990), (90, 804524), (105, 689592), (118, 613620), (120, 603393), (126, 574660), (140, 517194), (168, 430995), (177, 409080), (180, 402262), (210, 344796), (236, 306810), (252, 287330), (280, 258597), (295, 245448), (315, 229864), (354, 204540), (360, 201131), (413, 175320), (420, 172398), (472, 153405), (487, 148680), (504, 143665), (531, 136360), (590, 122724), (630, 114932), (708, 102270), (826, 87660), (840, 86199), (885, 81816), (974, 74340), (1062, 68180), (1180, 61362), (1239, 58440), (1260, 57466), (1416, 51135), (1461, 49560), (1652, 43830), (1770, 40908), (1948, 37170), (2065, 35064), (2124, 34090), (2360, 30681), (2435, 29736), (2478, 29220), (2520, 28733), (2655, 27272), (2922, 24780), (3304, 21915), (3409, 21240), (3540, 20454), (3717, 19480), (3896, 18585), (4130, 17532), (4248, 17045), (4383, 16520), (4870, 14868), (4956, 14610), (5310, 13636), (5844, 12390), (6195, 11688), (6818, 10620), (7080, 10227), (7305, 9912), (7434, 9740), (8260, 8766)]