144814320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:572

約数の個数: 240

約数和(自身を含む): 566392320

約数和(自身を除く): 421578000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 105, 112, 118, 120, 126, 140, 144, 168, 177, 180, 210, 236, 240, 252, 280, 295, 315, 336, 354, 360, 413, 420, 472, 487, 504, 531, 560, 590, 630, 708, 720, 826, 840, 885, 944, 974, 1008, 1062, 1180, 1239, 1260, 1416, 1461, 1652, 1680, 1770, 1948, 2065, 2124, 2360, 2435, 2478, 2520, 2655, 2832, 2922, 3304, 3409, 3540, 3717, 3896, 4130, 4248, 4383, 4720, 4870, 4956, 5040, 5310, 5844, 6195, 6608, 6818, 7080, 7305, 7434, 7792, 8260, 8496, 8766, 9740, 9912, 10227, 10620, 11688, 12390, 13636, 14160, 14610, 14868, 16520, 17045, 17532, 18585, 19480, 19824, 20454, 21240, 21915, 23376, 24780, 27272, 28733, 29220, 29736, 30681, 33040, 34090, 35064, 37170, 38960, 40908, 42480, 43830, 49560, 51135, 54544, 57466, 58440, 59472, 61362, 68180, 70128, 74340, 81816, 86199, 87660, 99120, 102270, 114932, 116880, 122724, 136360, 143665, 148680, 153405, 163632, 172398, 175320, 201131, 204540, 229864, 245448, 258597, 272720, 287330, 297360, 306810, 344796, 350640, 402262, 409080, 430995, 459728, 490896, 517194, 574660, 603393, 613620, 689592, 804524, 818160, 861990, 1005655, 1034388, 1149320, 1206786, 1227240, 1292985, 1379184, 1609048, 1723980, 1810179, 2011310, 2068776, 2298640, 2413572, 2454480, 2585970, 3016965, 3218096, 3447960, 3620358, 4022620, 4137552, 4827144, 5171940, 6033930, 6895920, 7240716, 8045240, 9050895, 9654288, 10343880, 12067860, 14481432, 16090480, 18101790, 20687760, 24135720, 28962864, 36203580, 48271440, 72407160, 144814320]

約数ペア:

[(1, 144814320), (2, 72407160), (3, 48271440), (4, 36203580), (5, 28962864), (6, 24135720), (7, 20687760), (8, 18101790), (9, 16090480), (10, 14481432), (12, 12067860), (14, 10343880), (15, 9654288), (16, 9050895), (18, 8045240), (20, 7240716), (21, 6895920), (24, 6033930), (28, 5171940), (30, 4827144), (35, 4137552), (36, 4022620), (40, 3620358), (42, 3447960), (45, 3218096), (48, 3016965), (56, 2585970), (59, 2454480), (60, 2413572), (63, 2298640), (70, 2068776), (72, 2011310), (80, 1810179), (84, 1723980), (90, 1609048), (105, 1379184), (112, 1292985), (118, 1227240), (120, 1206786), (126, 1149320), (140, 1034388), (144, 1005655), (168, 861990), (177, 818160), (180, 804524), (210, 689592), (236, 613620), (240, 603393), (252, 574660), (280, 517194), (295, 490896), (315, 459728), (336, 430995), (354, 409080), (360, 402262), (413, 350640), (420, 344796), (472, 306810), (487, 297360), (504, 287330), (531, 272720), (560, 258597), (590, 245448), (630, 229864), (708, 204540), (720, 201131), (826, 175320), (840, 172398), (885, 163632), (944, 153405), (974, 148680), (1008, 143665), (1062, 136360), (1180, 122724), (1239, 116880), (1260, 114932), (1416, 102270), (1461, 99120), (1652, 87660), (1680, 86199), (1770, 81816), (1948, 74340), (2065, 70128), (2124, 68180), (2360, 61362), (2435, 59472), (2478, 58440), (2520, 57466), (2655, 54544), (2832, 51135), (2922, 49560), (3304, 43830), (3409, 42480), (3540, 40908), (3717, 38960), (3896, 37170), (4130, 35064), (4248, 34090), (4383, 33040), (4720, 30681), (4870, 29736), (4956, 29220), (5040, 28733), (5310, 27272), (5844, 24780), (6195, 23376), (6608, 21915), (6818, 21240), (7080, 20454), (7305, 19824), (7434, 19480), (7792, 18585), (8260, 17532), (8496, 17045), (8766, 16520), (9740, 14868), (9912, 14610), (10227, 14160), (10620, 13636), (11688, 12390)]