162870840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3739}}^1$

素因数の和:3778

約数の個数: 144

約数和(自身を含む): 581981400

約数和(自身を除く): 419110560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3739, 3960, 4356, 4840, 5445, 7260, 7478, 8712, 10890, 11217, 14520, 14956, 18695, 21780, 22434, 29912, 33651, 37390, 41129, 43560, 44868, 56085, 67302, 74780, 82258, 89736, 112170, 123387, 134604, 149560, 164516, 168255, 205645, 224340, 246774, 269208, 329032, 336510, 370161, 411290, 448680, 452419, 493548, 616935, 673020, 740322, 822580, 904838, 987096, 1233870, 1346040, 1357257, 1480644, 1645160, 1809676, 1850805, 2262095, 2467740, 2714514, 2961288, 3619352, 3701610, 4071771, 4524190, 4935480, 5429028, 6786285, 7403220, 8143542, 9048380, 10858056, 13572570, 14806440, 16287084, 18096760, 20358855, 27145140, 32574168, 40717710, 54290280, 81435420, 162870840]

約数ペア:

[(1, 162870840), (2, 81435420), (3, 54290280), (4, 40717710), (5, 32574168), (6, 27145140), (8, 20358855), (9, 18096760), (10, 16287084), (11, 14806440), (12, 13572570), (15, 10858056), (18, 9048380), (20, 8143542), (22, 7403220), (24, 6786285), (30, 5429028), (33, 4935480), (36, 4524190), (40, 4071771), (44, 3701610), (45, 3619352), (55, 2961288), (60, 2714514), (66, 2467740), (72, 2262095), (88, 1850805), (90, 1809676), (99, 1645160), (110, 1480644), (120, 1357257), (121, 1346040), (132, 1233870), (165, 987096), (180, 904838), (198, 822580), (220, 740322), (242, 673020), (264, 616935), (330, 493548), (360, 452419), (363, 448680), (396, 411290), (440, 370161), (484, 336510), (495, 329032), (605, 269208), (660, 246774), (726, 224340), (792, 205645), (968, 168255), (990, 164516), (1089, 149560), (1210, 134604), (1320, 123387), (1452, 112170), (1815, 89736), (1980, 82258), (2178, 74780), (2420, 67302), (2904, 56085), (3630, 44868), (3739, 43560), (3960, 41129), (4356, 37390), (4840, 33651), (5445, 29912), (7260, 22434), (7478, 21780), (8712, 18695), (10890, 14956), (11217, 14520)]