166015920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:792

約数の個数: 240

約数和(自身を含む): 631031040

約数和(自身を除く): 465015120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 743, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1330, 1470, 1486, 1520, 1596, 1680, 1862, 1960, 1995, 2128, 2229, 2280, 2352, 2660, 2793, 2940, 2972, 3192, 3715, 3724, 3920, 3990, 4458, 4560, 4655, 5201, 5320, 5586, 5880, 5944, 6384, 7430, 7448, 7980, 8916, 9310, 10402, 10640, 11145, 11172, 11760, 11888, 13965, 14117, 14860, 14896, 15603, 15960, 17832, 18620, 20804, 22290, 22344, 26005, 27930, 28234, 29720, 31206, 31920, 35664, 36407, 37240, 41608, 42351, 44580, 44688, 52010, 55860, 56468, 59440, 62412, 70585, 72814, 74480, 78015, 83216, 84702, 89160, 98819, 104020, 109221, 111720, 112936, 124824, 141170, 145628, 156030, 169404, 178320, 182035, 197638, 208040, 211755, 218442, 223440, 225872, 249648, 282340, 291256, 296457, 312060, 338808, 364070, 395276, 416080, 423510, 436884, 494095, 546105, 564680, 582512, 592914, 624120, 677616, 691733, 728140, 790552, 847020, 873768, 988190, 1092210, 1129360, 1185828, 1248240, 1383466, 1456280, 1482285, 1581104, 1694040, 1747536, 1976380, 2075199, 2184420, 2371656, 2766932, 2912560, 2964570, 3388080, 3458665, 3952760, 4150398, 4368840, 4743312, 5533864, 5929140, 6917330, 7905520, 8300796, 8737680, 10375995, 11067728, 11858280, 13834660, 16601592, 20751990, 23716560, 27669320, 33203184, 41503980, 55338640, 83007960, 166015920]

約数ペア:

[(1, 166015920), (2, 83007960), (3, 55338640), (4, 41503980), (5, 33203184), (6, 27669320), (7, 23716560), (8, 20751990), (10, 16601592), (12, 13834660), (14, 11858280), (15, 11067728), (16, 10375995), (19, 8737680), (20, 8300796), (21, 7905520), (24, 6917330), (28, 5929140), (30, 5533864), (35, 4743312), (38, 4368840), (40, 4150398), (42, 3952760), (48, 3458665), (49, 3388080), (56, 2964570), (57, 2912560), (60, 2766932), (70, 2371656), (76, 2184420), (80, 2075199), (84, 1976380), (95, 1747536), (98, 1694040), (105, 1581104), (112, 1482285), (114, 1456280), (120, 1383466), (133, 1248240), (140, 1185828), (147, 1129360), (152, 1092210), (168, 988190), (190, 873768), (196, 847020), (210, 790552), (228, 728140), (240, 691733), (245, 677616), (266, 624120), (280, 592914), (285, 582512), (294, 564680), (304, 546105), (336, 494095), (380, 436884), (392, 423510), (399, 416080), (420, 395276), (456, 364070), (490, 338808), (532, 312060), (560, 296457), (570, 291256), (588, 282340), (665, 249648), (735, 225872), (743, 223440), (760, 218442), (784, 211755), (798, 208040), (840, 197638), (912, 182035), (931, 178320), (980, 169404), (1064, 156030), (1140, 145628), (1176, 141170), (1330, 124824), (1470, 112936), (1486, 111720), (1520, 109221), (1596, 104020), (1680, 98819), (1862, 89160), (1960, 84702), (1995, 83216), (2128, 78015), (2229, 74480), (2280, 72814), (2352, 70585), (2660, 62412), (2793, 59440), (2940, 56468), (2972, 55860), (3192, 52010), (3715, 44688), (3724, 44580), (3920, 42351), (3990, 41608), (4458, 37240), (4560, 36407), (4655, 35664), (5201, 31920), (5320, 31206), (5586, 29720), (5880, 28234), (5944, 27930), (6384, 26005), (7430, 22344), (7448, 22290), (7980, 20804), (8916, 18620), (9310, 17832), (10402, 15960), (10640, 15603), (11145, 14896), (11172, 14860), (11760, 14117), (11888, 13965)]