155659680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 288

約数和(自身を含む): 600058368

約数和(自身を除く): 444398688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 317, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 620, 634, 660, 682, 720, 744, 792, 880, 930, 951, 990, 992, 1023, 1056, 1116, 1240, 1268, 1320, 1364, 1395, 1440, 1488, 1584, 1585, 1705, 1760, 1860, 1902, 1980, 2046, 2232, 2480, 2536, 2640, 2728, 2790, 2853, 2976, 3069, 3168, 3170, 3410, 3487, 3720, 3804, 3960, 4092, 4464, 4755, 4960, 5072, 5115, 5280, 5456, 5580, 5706, 6138, 6340, 6820, 6974, 7440, 7608, 7920, 8184, 8928, 9510, 9827, 10144, 10230, 10461, 10912, 11160, 11412, 12276, 12680, 13640, 13948, 14265, 14880, 15216, 15345, 15840, 16368, 17435, 19020, 19654, 20460, 20922, 22320, 22824, 24552, 25360, 27280, 27896, 28530, 29481, 30432, 30690, 31383, 32736, 34870, 38040, 39308, 40920, 41844, 44640, 45648, 49104, 49135, 50720, 52305, 54560, 55792, 57060, 58962, 61380, 62766, 69740, 76080, 78616, 81840, 83688, 88443, 91296, 98208, 98270, 104610, 108097, 111584, 114120, 117924, 122760, 125532, 139480, 147405, 152160, 156915, 157232, 163680, 167376, 176886, 196540, 209220, 216194, 228240, 235848, 245520, 251064, 278960, 294810, 313830, 314464, 324291, 334752, 353772, 393080, 418440, 432388, 442215, 456480, 471696, 491040, 502128, 540485, 557920, 589620, 627660, 648582, 707544, 786160, 836880, 864776, 884430, 943392, 972873, 1004256, 1080970, 1179240, 1255320, 1297164, 1415088, 1572320, 1621455, 1673760, 1729552, 1768860, 1945746, 2161940, 2358480, 2510640, 2594328, 2830176, 3242910, 3459104, 3537720, 3891492, 4323880, 4716960, 4864365, 5021280, 5188656, 6485820, 7075440, 7782984, 8647760, 9728730, 10377312, 12971640, 14150880, 15565968, 17295520, 19457460, 25943280, 31131936, 38914920, 51886560, 77829840, 155659680]

約数ペア:

[(1, 155659680), (2, 77829840), (3, 51886560), (4, 38914920), (5, 31131936), (6, 25943280), (8, 19457460), (9, 17295520), (10, 15565968), (11, 14150880), (12, 12971640), (15, 10377312), (16, 9728730), (18, 8647760), (20, 7782984), (22, 7075440), (24, 6485820), (30, 5188656), (31, 5021280), (32, 4864365), (33, 4716960), (36, 4323880), (40, 3891492), (44, 3537720), (45, 3459104), (48, 3242910), (55, 2830176), (60, 2594328), (62, 2510640), (66, 2358480), (72, 2161940), (80, 1945746), (88, 1768860), (90, 1729552), (93, 1673760), (96, 1621455), (99, 1572320), (110, 1415088), (120, 1297164), (124, 1255320), (132, 1179240), (144, 1080970), (155, 1004256), (160, 972873), (165, 943392), (176, 884430), (180, 864776), (186, 836880), (198, 786160), (220, 707544), (240, 648582), (248, 627660), (264, 589620), (279, 557920), (288, 540485), (310, 502128), (317, 491040), (330, 471696), (341, 456480), (352, 442215), (360, 432388), (372, 418440), (396, 393080), (440, 353772), (465, 334752), (480, 324291), (495, 314464), (496, 313830), (528, 294810), (558, 278960), (620, 251064), (634, 245520), (660, 235848), (682, 228240), (720, 216194), (744, 209220), (792, 196540), (880, 176886), (930, 167376), (951, 163680), (990, 157232), (992, 156915), (1023, 152160), (1056, 147405), (1116, 139480), (1240, 125532), (1268, 122760), (1320, 117924), (1364, 114120), (1395, 111584), (1440, 108097), (1488, 104610), (1584, 98270), (1585, 98208), (1705, 91296), (1760, 88443), (1860, 83688), (1902, 81840), (1980, 78616), (2046, 76080), (2232, 69740), (2480, 62766), (2536, 61380), (2640, 58962), (2728, 57060), (2790, 55792), (2853, 54560), (2976, 52305), (3069, 50720), (3168, 49135), (3170, 49104), (3410, 45648), (3487, 44640), (3720, 41844), (3804, 40920), (3960, 39308), (4092, 38040), (4464, 34870), (4755, 32736), (4960, 31383), (5072, 30690), (5115, 30432), (5280, 29481), (5456, 28530), (5580, 27896), (5706, 27280), (6138, 25360), (6340, 24552), (6820, 22824), (6974, 22320), (7440, 20922), (7608, 20460), (7920, 19654), (8184, 19020), (8928, 17435), (9510, 16368), (9827, 15840), (10144, 15345), (10230, 15216), (10461, 14880), (10912, 14265), (11160, 13948), (11412, 13640), (12276, 12680)]