73479840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1195

約数の個数: 192

約数和(自身を含む): 278691840

約数和(自身を除く): 205212000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1151, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2302, 2660, 3040, 3192, 3360, 3453, 3990, 4256, 4560, 4604, 5320, 5755, 6384, 6906, 7980, 8057, 9120, 9208, 10640, 11510, 12768, 13812, 15960, 16114, 17265, 18416, 21280, 21869, 23020, 24171, 27624, 31920, 32228, 34530, 36832, 40285, 43738, 46040, 48342, 55248, 63840, 64456, 65607, 69060, 80570, 87476, 92080, 96684, 109345, 110496, 120855, 128912, 131214, 138120, 153083, 161140, 174952, 184160, 193368, 218690, 241710, 257824, 262428, 276240, 306166, 322280, 328035, 349904, 386736, 437380, 459249, 483420, 524856, 552480, 612332, 644560, 656070, 699808, 765415, 773472, 874760, 918498, 966840, 1049712, 1224664, 1289120, 1312140, 1530830, 1749520, 1836996, 1933680, 2099424, 2296245, 2449328, 2624280, 3061660, 3499040, 3673992, 3867360, 4592490, 4898656, 5248560, 6123320, 7347984, 9184980, 10497120, 12246640, 14695968, 18369960, 24493280, 36739920, 73479840]

約数ペア:

[(1, 73479840), (2, 36739920), (3, 24493280), (4, 18369960), (5, 14695968), (6, 12246640), (7, 10497120), (8, 9184980), (10, 7347984), (12, 6123320), (14, 5248560), (15, 4898656), (16, 4592490), (19, 3867360), (20, 3673992), (21, 3499040), (24, 3061660), (28, 2624280), (30, 2449328), (32, 2296245), (35, 2099424), (38, 1933680), (40, 1836996), (42, 1749520), (48, 1530830), (56, 1312140), (57, 1289120), (60, 1224664), (70, 1049712), (76, 966840), (80, 918498), (84, 874760), (95, 773472), (96, 765415), (105, 699808), (112, 656070), (114, 644560), (120, 612332), (133, 552480), (140, 524856), (152, 483420), (160, 459249), (168, 437380), (190, 386736), (210, 349904), (224, 328035), (228, 322280), (240, 306166), (266, 276240), (280, 262428), (285, 257824), (304, 241710), (336, 218690), (380, 193368), (399, 184160), (420, 174952), (456, 161140), (480, 153083), (532, 138120), (560, 131214), (570, 128912), (608, 120855), (665, 110496), (672, 109345), (760, 96684), (798, 92080), (840, 87476), (912, 80570), (1064, 69060), (1120, 65607), (1140, 64456), (1151, 63840), (1330, 55248), (1520, 48342), (1596, 46040), (1680, 43738), (1824, 40285), (1995, 36832), (2128, 34530), (2280, 32228), (2302, 31920), (2660, 27624), (3040, 24171), (3192, 23020), (3360, 21869), (3453, 21280), (3990, 18416), (4256, 17265), (4560, 16114), (4604, 15960), (5320, 13812), (5755, 12768), (6384, 11510), (6906, 10640), (7980, 9208), (8057, 9120)]