140129640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3271}}^1$

素因数の和:3312

約数の個数: 192

約数和(自身を含む): 551266560

約数和(自身を除く): 411136920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3271, 3570, 4284, 4760, 5355, 6120, 6542, 7140, 8568, 9813, 10710, 13084, 14280, 16355, 19626, 21420, 22897, 26168, 29439, 32710, 39252, 42840, 45794, 49065, 55607, 58878, 65420, 68691, 78504, 91588, 98130, 111214, 114485, 117756, 130840, 137382, 147195, 166821, 183176, 196260, 206073, 222428, 228970, 235512, 274764, 278035, 294390, 333642, 343455, 389249, 392520, 412146, 444856, 457940, 500463, 549528, 556070, 588780, 667284, 686910, 778498, 824292, 834105, 915880, 1000926, 1030365, 1112140, 1167747, 1177560, 1334568, 1373820, 1556996, 1648584, 1668210, 1946245, 2001852, 2060730, 2224280, 2335494, 2502315, 2747640, 3113992, 3336420, 3503241, 3892490, 4003704, 4121460, 4670988, 5004630, 5838735, 6672840, 7006482, 7784980, 8242920, 9341976, 10009260, 11677470, 14012964, 15569960, 17516205, 20018520, 23354940, 28025928, 35032410, 46709880, 70064820, 140129640]

約数ペア:

[(1, 140129640), (2, 70064820), (3, 46709880), (4, 35032410), (5, 28025928), (6, 23354940), (7, 20018520), (8, 17516205), (9, 15569960), (10, 14012964), (12, 11677470), (14, 10009260), (15, 9341976), (17, 8242920), (18, 7784980), (20, 7006482), (21, 6672840), (24, 5838735), (28, 5004630), (30, 4670988), (34, 4121460), (35, 4003704), (36, 3892490), (40, 3503241), (42, 3336420), (45, 3113992), (51, 2747640), (56, 2502315), (60, 2335494), (63, 2224280), (68, 2060730), (70, 2001852), (72, 1946245), (84, 1668210), (85, 1648584), (90, 1556996), (102, 1373820), (105, 1334568), (119, 1177560), (120, 1167747), (126, 1112140), (136, 1030365), (140, 1000926), (153, 915880), (168, 834105), (170, 824292), (180, 778498), (204, 686910), (210, 667284), (238, 588780), (252, 556070), (255, 549528), (280, 500463), (306, 457940), (315, 444856), (340, 412146), (357, 392520), (360, 389249), (408, 343455), (420, 333642), (476, 294390), (504, 278035), (510, 274764), (595, 235512), (612, 228970), (630, 222428), (680, 206073), (714, 196260), (765, 183176), (840, 166821), (952, 147195), (1020, 137382), (1071, 130840), (1190, 117756), (1224, 114485), (1260, 111214), (1428, 98130), (1530, 91588), (1785, 78504), (2040, 68691), (2142, 65420), (2380, 58878), (2520, 55607), (2856, 49065), (3060, 45794), (3271, 42840), (3570, 39252), (4284, 32710), (4760, 29439), (5355, 26168), (6120, 22897), (6542, 21420), (7140, 19626), (8568, 16355), (9813, 14280), (10710, 13084)]