15850460640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{7621}}^1$

素因数の和:8265

約数の個数: 192

約数和(自身を含む): 57161341440

約数和(自身を除く): 41310880800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 619, 672, 840, 1120, 1238, 1680, 1857, 2476, 3095, 3360, 3714, 4333, 4952, 6190, 7428, 7621, 8666, 9285, 9904, 12380, 12999, 14856, 15242, 17332, 18570, 19808, 21665, 22863, 24760, 25998, 29712, 30484, 34664, 37140, 38105, 43330, 45726, 49520, 51996, 53347, 59424, 60968, 64995, 69328, 74280, 76210, 86660, 91452, 99040, 103992, 106694, 114315, 121936, 129990, 138656, 148560, 152420, 160041, 173320, 182904, 207984, 213388, 228630, 243872, 259980, 266735, 297120, 304840, 320082, 346640, 365808, 415968, 426776, 457260, 519960, 533470, 609680, 640164, 693280, 731616, 800205, 853552, 914520, 1039920, 1066940, 1219360, 1280328, 1600410, 1707104, 1829040, 2079840, 2133880, 2560656, 3200820, 3658080, 4267760, 4717399, 5121312, 6401640, 8535520, 9434798, 12803280, 14152197, 18869596, 23586995, 25606560, 28304394, 33021793, 37739192, 47173990, 56608788, 66043586, 70760985, 75478384, 94347980, 99065379, 113217576, 132087172, 141521970, 150956768, 165108965, 188695960, 198130758, 226435152, 264174344, 283043940, 330217930, 377391920, 396261516, 452870304, 495326895, 528348688, 566087880, 660435860, 754783840, 792523032, 990653790, 1056697376, 1132175760, 1320871720, 1585046064, 1981307580, 2264351520, 2641743440, 3170092128, 3962615160, 5283486880, 7925230320, 15850460640]

約数ペア:

[(1, 15850460640), (2, 7925230320), (3, 5283486880), (4, 3962615160), (5, 3170092128), (6, 2641743440), (7, 2264351520), (8, 1981307580), (10, 1585046064), (12, 1320871720), (14, 1132175760), (15, 1056697376), (16, 990653790), (20, 792523032), (21, 754783840), (24, 660435860), (28, 566087880), (30, 528348688), (32, 495326895), (35, 452870304), (40, 396261516), (42, 377391920), (48, 330217930), (56, 283043940), (60, 264174344), (70, 226435152), (80, 198130758), (84, 188695960), (96, 165108965), (105, 150956768), (112, 141521970), (120, 132087172), (140, 113217576), (160, 99065379), (168, 94347980), (210, 75478384), (224, 70760985), (240, 66043586), (280, 56608788), (336, 47173990), (420, 37739192), (480, 33021793), (560, 28304394), (619, 25606560), (672, 23586995), (840, 18869596), (1120, 14152197), (1238, 12803280), (1680, 9434798), (1857, 8535520), (2476, 6401640), (3095, 5121312), (3360, 4717399), (3714, 4267760), (4333, 3658080), (4952, 3200820), (6190, 2560656), (7428, 2133880), (7621, 2079840), (8666, 1829040), (9285, 1707104), (9904, 1600410), (12380, 1280328), (12999, 1219360), (14856, 1066940), (15242, 1039920), (17332, 914520), (18570, 853552), (19808, 800205), (21665, 731616), (22863, 693280), (24760, 640164), (25998, 609680), (29712, 533470), (30484, 519960), (34664, 457260), (37140, 426776), (38105, 415968), (43330, 365808), (45726, 346640), (49520, 320082), (51996, 304840), (53347, 297120), (59424, 266735), (60968, 259980), (64995, 243872), (69328, 228630), (74280, 213388), (76210, 207984), (86660, 182904), (91452, 173320), (99040, 160041), (103992, 152420), (106694, 148560), (114315, 138656), (121936, 129990)]