140055840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5119}}^1$

素因数の和:5159

約数の個数: 144

約数和(自身を含む): 503193600

約数和(自身を除く): 363137760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5119, 5472, 6840, 9120, 10238, 13680, 15357, 20476, 25595, 27360, 30714, 40952, 46071, 51190, 61428, 76785, 81904, 92142, 97261, 102380, 122856, 153570, 163808, 184284, 194522, 204760, 230355, 245712, 291783, 307140, 368568, 389044, 409520, 460710, 486305, 491424, 583566, 614280, 737136, 778088, 819040, 875349, 921420, 972610, 1167132, 1228560, 1458915, 1474272, 1556176, 1750698, 1842840, 1945220, 2334264, 2457120, 2917830, 3112352, 3501396, 3685680, 3890440, 4376745, 4668528, 5835660, 7002792, 7371360, 7780880, 8753490, 9337056, 11671320, 14005584, 15561760, 17506980, 23342640, 28011168, 35013960, 46685280, 70027920, 140055840]

約数ペア:

[(1, 140055840), (2, 70027920), (3, 46685280), (4, 35013960), (5, 28011168), (6, 23342640), (8, 17506980), (9, 15561760), (10, 14005584), (12, 11671320), (15, 9337056), (16, 8753490), (18, 7780880), (19, 7371360), (20, 7002792), (24, 5835660), (30, 4668528), (32, 4376745), (36, 3890440), (38, 3685680), (40, 3501396), (45, 3112352), (48, 2917830), (57, 2457120), (60, 2334264), (72, 1945220), (76, 1842840), (80, 1750698), (90, 1556176), (95, 1474272), (96, 1458915), (114, 1228560), (120, 1167132), (144, 972610), (152, 921420), (160, 875349), (171, 819040), (180, 778088), (190, 737136), (228, 614280), (240, 583566), (285, 491424), (288, 486305), (304, 460710), (342, 409520), (360, 389044), (380, 368568), (456, 307140), (480, 291783), (570, 245712), (608, 230355), (684, 204760), (720, 194522), (760, 184284), (855, 163808), (912, 153570), (1140, 122856), (1368, 102380), (1440, 97261), (1520, 92142), (1710, 81904), (1824, 76785), (2280, 61428), (2736, 51190), (3040, 46071), (3420, 40952), (4560, 30714), (5119, 27360), (5472, 25595), (6840, 20476), (9120, 15357), (10238, 13680)]