139689660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 437584896

約数和(自身を除く): 297895236

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 121, 132, 142, 165, 213, 220, 242, 271, 284, 330, 355, 363, 426, 484, 542, 605, 660, 710, 726, 781, 813, 852, 1065, 1084, 1210, 1355, 1420, 1452, 1562, 1626, 1815, 2130, 2343, 2420, 2710, 2981, 3124, 3252, 3630, 3905, 4065, 4260, 4686, 5420, 5962, 7260, 7810, 8130, 8591, 8943, 9372, 11715, 11924, 14905, 15620, 16260, 17182, 17886, 19241, 23430, 25773, 29810, 32791, 34364, 35772, 38482, 42955, 44715, 46860, 51546, 57723, 59620, 65582, 76964, 85910, 89430, 96205, 98373, 103092, 115446, 128865, 131164, 163955, 171820, 178860, 192410, 196746, 211651, 230892, 257730, 288615, 327910, 384820, 393492, 423302, 491865, 515460, 577230, 634953, 655820, 846604, 983730, 1058255, 1154460, 1269906, 1967460, 2116510, 2328161, 2539812, 3174765, 4233020, 4656322, 6349530, 6984483, 9312644, 11640805, 12699060, 13968966, 23281610, 27937932, 34922415, 46563220, 69844830, 139689660]

約数ペア:

[(1, 139689660), (2, 69844830), (3, 46563220), (4, 34922415), (5, 27937932), (6, 23281610), (10, 13968966), (11, 12699060), (12, 11640805), (15, 9312644), (20, 6984483), (22, 6349530), (30, 4656322), (33, 4233020), (44, 3174765), (55, 2539812), (60, 2328161), (66, 2116510), (71, 1967460), (110, 1269906), (121, 1154460), (132, 1058255), (142, 983730), (165, 846604), (213, 655820), (220, 634953), (242, 577230), (271, 515460), (284, 491865), (330, 423302), (355, 393492), (363, 384820), (426, 327910), (484, 288615), (542, 257730), (605, 230892), (660, 211651), (710, 196746), (726, 192410), (781, 178860), (813, 171820), (852, 163955), (1065, 131164), (1084, 128865), (1210, 115446), (1355, 103092), (1420, 98373), (1452, 96205), (1562, 89430), (1626, 85910), (1815, 76964), (2130, 65582), (2343, 59620), (2420, 57723), (2710, 51546), (2981, 46860), (3124, 44715), (3252, 42955), (3630, 38482), (3905, 35772), (4065, 34364), (4260, 32791), (4686, 29810), (5420, 25773), (5962, 23430), (7260, 19241), (7810, 17886), (8130, 17182), (8591, 16260), (8943, 15620), (9372, 14905), (11715, 11924)]