245748360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14321}}^1$

素因数の和:14359

約数の個数: 128

約数和(自身を含む): 866194560

約数和(自身を除く): 620446200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 14321, 17160, 28642, 42963, 57284, 71605, 85926, 114568, 143210, 157531, 171852, 186173, 214815, 286420, 315062, 343704, 372346, 429630, 472593, 558519, 572840, 630124, 744692, 787655, 859260, 930865, 945186, 1117038, 1260248, 1489384, 1575310, 1718520, 1861730, 1890372, 2047903, 2234076, 2362965, 2792595, 3150620, 3723460, 3780744, 4095806, 4468152, 4725930, 5585190, 6143709, 6301240, 7446920, 8191612, 9451860, 10239515, 11170380, 12287418, 16383224, 18903720, 20479030, 22340760, 24574836, 30718545, 40958060, 49149672, 61437090, 81916120, 122874180, 245748360]

約数ペア:

[(1, 245748360), (2, 122874180), (3, 81916120), (4, 61437090), (5, 49149672), (6, 40958060), (8, 30718545), (10, 24574836), (11, 22340760), (12, 20479030), (13, 18903720), (15, 16383224), (20, 12287418), (22, 11170380), (24, 10239515), (26, 9451860), (30, 8191612), (33, 7446920), (39, 6301240), (40, 6143709), (44, 5585190), (52, 4725930), (55, 4468152), (60, 4095806), (65, 3780744), (66, 3723460), (78, 3150620), (88, 2792595), (104, 2362965), (110, 2234076), (120, 2047903), (130, 1890372), (132, 1861730), (143, 1718520), (156, 1575310), (165, 1489384), (195, 1260248), (220, 1117038), (260, 945186), (264, 930865), (286, 859260), (312, 787655), (330, 744692), (390, 630124), (429, 572840), (440, 558519), (520, 472593), (572, 429630), (660, 372346), (715, 343704), (780, 315062), (858, 286420), (1144, 214815), (1320, 186173), (1430, 171852), (1560, 157531), (1716, 143210), (2145, 114568), (2860, 85926), (3432, 71605), (4290, 57284), (5720, 42963), (8580, 28642), (14321, 17160)]