101042760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:540

約数の個数: 256

約数和(自身を含む): 393523200

約数和(自身を除く): 292480440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 487, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 840, 910, 974, 988, 1064, 1092, 1140, 1235, 1330, 1365, 1461, 1482, 1560, 1596, 1729, 1820, 1948, 1976, 1995, 2184, 2280, 2435, 2470, 2660, 2730, 2922, 2964, 3192, 3409, 3458, 3640, 3705, 3896, 3990, 4870, 4940, 5187, 5320, 5460, 5844, 5928, 6331, 6818, 6916, 7305, 7410, 7980, 8645, 9253, 9740, 9880, 10227, 10374, 10920, 11688, 12662, 13636, 13832, 14610, 14820, 15960, 17045, 17290, 18506, 18993, 19480, 20454, 20748, 25324, 25935, 27272, 27759, 29220, 29640, 31655, 34090, 34580, 37012, 37986, 40908, 41496, 44317, 46265, 50648, 51135, 51870, 55518, 58440, 63310, 64771, 68180, 69160, 74024, 75972, 81816, 88634, 92530, 94965, 102270, 103740, 111036, 120289, 126620, 129542, 132951, 136360, 138795, 151944, 177268, 185060, 189930, 194313, 204540, 207480, 221585, 222072, 240578, 253240, 259084, 265902, 277590, 323855, 354536, 360867, 370120, 379860, 388626, 409080, 443170, 481156, 518168, 531804, 555180, 601445, 647710, 664755, 721734, 759720, 777252, 842023, 886340, 962312, 971565, 1063608, 1110360, 1202890, 1295420, 1329510, 1443468, 1554504, 1684046, 1772680, 1804335, 1943130, 2405780, 2526069, 2590840, 2659020, 2886936, 3368092, 3608670, 3886260, 4210115, 4811560, 5052138, 5318040, 6736184, 7217340, 7772520, 8420230, 10104276, 12630345, 14434680, 16840460, 20208552, 25260690, 33680920, 50521380, 101042760]

約数ペア:

[(1, 101042760), (2, 50521380), (3, 33680920), (4, 25260690), (5, 20208552), (6, 16840460), (7, 14434680), (8, 12630345), (10, 10104276), (12, 8420230), (13, 7772520), (14, 7217340), (15, 6736184), (19, 5318040), (20, 5052138), (21, 4811560), (24, 4210115), (26, 3886260), (28, 3608670), (30, 3368092), (35, 2886936), (38, 2659020), (39, 2590840), (40, 2526069), (42, 2405780), (52, 1943130), (56, 1804335), (57, 1772680), (60, 1684046), (65, 1554504), (70, 1443468), (76, 1329510), (78, 1295420), (84, 1202890), (91, 1110360), (95, 1063608), (104, 971565), (105, 962312), (114, 886340), (120, 842023), (130, 777252), (133, 759720), (140, 721734), (152, 664755), (156, 647710), (168, 601445), (182, 555180), (190, 531804), (195, 518168), (210, 481156), (228, 443170), (247, 409080), (260, 388626), (266, 379860), (273, 370120), (280, 360867), (285, 354536), (312, 323855), (364, 277590), (380, 265902), (390, 259084), (399, 253240), (420, 240578), (455, 222072), (456, 221585), (487, 207480), (494, 204540), (520, 194313), (532, 189930), (546, 185060), (570, 177268), (665, 151944), (728, 138795), (741, 136360), (760, 132951), (780, 129542), (798, 126620), (840, 120289), (910, 111036), (974, 103740), (988, 102270), (1064, 94965), (1092, 92530), (1140, 88634), (1235, 81816), (1330, 75972), (1365, 74024), (1461, 69160), (1482, 68180), (1560, 64771), (1596, 63310), (1729, 58440), (1820, 55518), (1948, 51870), (1976, 51135), (1995, 50648), (2184, 46265), (2280, 44317), (2435, 41496), (2470, 40908), (2660, 37986), (2730, 37012), (2922, 34580), (2964, 34090), (3192, 31655), (3409, 29640), (3458, 29220), (3640, 27759), (3705, 27272), (3896, 25935), (3990, 25324), (4870, 20748), (4940, 20454), (5187, 19480), (5320, 18993), (5460, 18506), (5844, 17290), (5928, 17045), (6331, 15960), (6818, 14820), (6916, 14610), (7305, 13832), (7410, 13636), (7980, 12662), (8645, 11688), (9253, 10920), (9740, 10374), (9880, 10227)]