313554360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7043}}^1$

素因数の和:7117

約数の個数: 128

約数和(自身を含む): 1095482880

約数和(自身を除く): 781928520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7043, 7420, 8904, 11130, 14086, 14840, 21129, 22260, 28172, 35215, 42258, 44520, 49301, 56344, 70430, 84516, 98602, 105645, 140860, 147903, 169032, 197204, 211290, 246505, 281720, 295806, 373279, 394408, 422580, 493010, 591612, 739515, 746558, 845160, 986020, 1119837, 1183224, 1479030, 1493116, 1866395, 1972040, 2239674, 2612953, 2958060, 2986232, 3732790, 4479348, 5225906, 5599185, 5916120, 7465580, 7838859, 8958696, 10451812, 11198370, 13064765, 14931160, 15677718, 20903624, 22396740, 26129530, 31355436, 39194295, 44793480, 52259060, 62710872, 78388590, 104518120, 156777180, 313554360]

約数ペア:

[(1, 313554360), (2, 156777180), (3, 104518120), (4, 78388590), (5, 62710872), (6, 52259060), (7, 44793480), (8, 39194295), (10, 31355436), (12, 26129530), (14, 22396740), (15, 20903624), (20, 15677718), (21, 14931160), (24, 13064765), (28, 11198370), (30, 10451812), (35, 8958696), (40, 7838859), (42, 7465580), (53, 5916120), (56, 5599185), (60, 5225906), (70, 4479348), (84, 3732790), (105, 2986232), (106, 2958060), (120, 2612953), (140, 2239674), (159, 1972040), (168, 1866395), (210, 1493116), (212, 1479030), (265, 1183224), (280, 1119837), (318, 986020), (371, 845160), (420, 746558), (424, 739515), (530, 591612), (636, 493010), (742, 422580), (795, 394408), (840, 373279), (1060, 295806), (1113, 281720), (1272, 246505), (1484, 211290), (1590, 197204), (1855, 169032), (2120, 147903), (2226, 140860), (2968, 105645), (3180, 98602), (3710, 84516), (4452, 70430), (5565, 56344), (6360, 49301), (7043, 44520), (7420, 42258), (8904, 35215), (11130, 28172), (14086, 22260), (14840, 21129)]