868208040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18133}}^1$

素因数の和:18176

約数の個数: 192

約数和(自身を含む): 3394684800

約数和(自身を除く): 2526476760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 15960, 18133, 23940, 36266, 47880, 54399, 72532, 90665, 108798, 126931, 145064, 163197, 181330, 217596, 253862, 271995, 326394, 344527, 362660, 380793, 435192, 507724, 543990, 634655, 652788, 689054, 725320, 761586, 815985, 1015448, 1033581, 1087980, 1142379, 1269310, 1305576, 1378108, 1523172, 1631970, 1722635, 1903965, 2067162, 2175960, 2284758, 2411689, 2538620, 2756216, 3046344, 3100743, 3263940, 3445270, 3807930, 4134324, 4569516, 4823378, 5077240, 5167905, 5711895, 6201486, 6527880, 6890540, 7235067, 7615860, 8268648, 9139032, 9646756, 10335810, 11423790, 12058445, 12402972, 13781080, 14470134, 15231720, 15503715, 19293512, 20671620, 21705201, 22847580, 24116890, 24805944, 28940268, 31007430, 36175335, 41343240, 43410402, 45695160, 48233780, 57880536, 62014860, 72350670, 86820804, 96467560, 108526005, 124029720, 144701340, 173641608, 217052010, 289402680, 434104020, 868208040]

約数ペア:

[(1, 868208040), (2, 434104020), (3, 289402680), (4, 217052010), (5, 173641608), (6, 144701340), (7, 124029720), (8, 108526005), (9, 96467560), (10, 86820804), (12, 72350670), (14, 62014860), (15, 57880536), (18, 48233780), (19, 45695160), (20, 43410402), (21, 41343240), (24, 36175335), (28, 31007430), (30, 28940268), (35, 24805944), (36, 24116890), (38, 22847580), (40, 21705201), (42, 20671620), (45, 19293512), (56, 15503715), (57, 15231720), (60, 14470134), (63, 13781080), (70, 12402972), (72, 12058445), (76, 11423790), (84, 10335810), (90, 9646756), (95, 9139032), (105, 8268648), (114, 7615860), (120, 7235067), (126, 6890540), (133, 6527880), (140, 6201486), (152, 5711895), (168, 5167905), (171, 5077240), (180, 4823378), (190, 4569516), (210, 4134324), (228, 3807930), (252, 3445270), (266, 3263940), (280, 3100743), (285, 3046344), (315, 2756216), (342, 2538620), (360, 2411689), (380, 2284758), (399, 2175960), (420, 2067162), (456, 1903965), (504, 1722635), (532, 1631970), (570, 1523172), (630, 1378108), (665, 1305576), (684, 1269310), (760, 1142379), (798, 1087980), (840, 1033581), (855, 1015448), (1064, 815985), (1140, 761586), (1197, 725320), (1260, 689054), (1330, 652788), (1368, 634655), (1596, 543990), (1710, 507724), (1995, 435192), (2280, 380793), (2394, 362660), (2520, 344527), (2660, 326394), (3192, 271995), (3420, 253862), (3990, 217596), (4788, 181330), (5320, 163197), (5985, 145064), (6840, 126931), (7980, 108798), (9576, 90665), (11970, 72532), (15960, 54399), (18133, 47880), (23940, 36266)]