3221658880

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 8905430016

約数和(自身を除く): 5683771136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 61, 62, 64, 80, 88, 110, 121, 122, 124, 128, 155, 160, 176, 220, 242, 244, 248, 256, 305, 310, 320, 341, 352, 440, 484, 488, 496, 605, 610, 620, 640, 671, 682, 704, 880, 968, 976, 992, 1210, 1220, 1240, 1280, 1331, 1342, 1364, 1408, 1705, 1760, 1891, 1936, 1952, 1984, 2420, 2440, 2480, 2662, 2684, 2728, 2816, 3355, 3410, 3520, 3751, 3782, 3872, 3904, 3968, 4840, 4880, 4960, 5324, 5368, 5456, 6655, 6710, 6820, 7040, 7381, 7502, 7564, 7744, 7808, 7936, 9455, 9680, 9760, 9920, 10648, 10736, 10912, 13310, 13420, 13640, 14080, 14762, 15004, 15128, 15488, 15616, 18755, 18910, 19360, 19520, 19840, 20801, 21296, 21472, 21824, 26620, 26840, 27280, 29524, 30008, 30256, 30976, 36905, 37510, 37820, 38720, 39040, 39680, 41261, 41602, 42592, 42944, 43648, 53240, 53680, 54560, 59048, 60016, 60512, 73810, 75020, 75640, 77440, 78080, 81191, 82522, 83204, 85184, 85888, 87296, 104005, 106480, 107360, 109120, 118096, 120032, 121024, 147620, 150040, 151280, 154880, 162382, 165044, 166408, 170368, 171776, 206305, 208010, 212960, 214720, 218240, 228811, 236192, 240064, 242048, 295240, 300080, 302560, 324764, 330088, 332816, 340736, 405955, 412610, 416020, 425920, 429440, 436480, 457622, 472384, 480128, 484096, 590480, 600160, 605120, 649528, 660176, 665632, 811910, 825220, 832040, 851840, 858880, 915244, 944768, 960256, 1144055, 1180960, 1200320, 1210240, 1299056, 1320352, 1331264, 1623820, 1650440, 1664080, 1703680, 1830488, 1889536, 2288110, 2361920, 2400640, 2420480, 2516921, 2598112, 2640704, 2662528, 3247640, 3300880, 3328160, 3660976, 4576220, 4723840, 4801280, 5033842, 5196224, 5281408, 5325056, 6495280, 6601760, 6656320, 7321952, 9152440, 9447680, 10067684, 10392448, 10562816, 12584605, 12990560, 13203520, 13312640, 14643904, 18304880, 20135368, 20784896, 25169210, 25981120, 26407040, 26625280, 29287808, 36609760, 40270736, 50338420, 51962240, 52814080, 58575616, 73219520, 80541472, 100676840, 103924480, 146439040, 161082944, 201353680, 292878080, 322165888, 402707360, 644331776, 805414720, 1610829440, 3221658880]

約数ペア:

[(1, 3221658880), (2, 1610829440), (4, 805414720), (5, 644331776), (8, 402707360), (10, 322165888), (11, 292878080), (16, 201353680), (20, 161082944), (22, 146439040), (31, 103924480), (32, 100676840), (40, 80541472), (44, 73219520), (55, 58575616), (61, 52814080), (62, 51962240), (64, 50338420), (80, 40270736), (88, 36609760), (110, 29287808), (121, 26625280), (122, 26407040), (124, 25981120), (128, 25169210), (155, 20784896), (160, 20135368), (176, 18304880), (220, 14643904), (242, 13312640), (244, 13203520), (248, 12990560), (256, 12584605), (305, 10562816), (310, 10392448), (320, 10067684), (341, 9447680), (352, 9152440), (440, 7321952), (484, 6656320), (488, 6601760), (496, 6495280), (605, 5325056), (610, 5281408), (620, 5196224), (640, 5033842), (671, 4801280), (682, 4723840), (704, 4576220), (880, 3660976), (968, 3328160), (976, 3300880), (992, 3247640), (1210, 2662528), (1220, 2640704), (1240, 2598112), (1280, 2516921), (1331, 2420480), (1342, 2400640), (1364, 2361920), (1408, 2288110), (1705, 1889536), (1760, 1830488), (1891, 1703680), (1936, 1664080), (1952, 1650440), (1984, 1623820), (2420, 1331264), (2440, 1320352), (2480, 1299056), (2662, 1210240), (2684, 1200320), (2728, 1180960), (2816, 1144055), (3355, 960256), (3410, 944768), (3520, 915244), (3751, 858880), (3782, 851840), (3872, 832040), (3904, 825220), (3968, 811910), (4840, 665632), (4880, 660176), (4960, 649528), (5324, 605120), (5368, 600160), (5456, 590480), (6655, 484096), (6710, 480128), (6820, 472384), (7040, 457622), (7381, 436480), (7502, 429440), (7564, 425920), (7744, 416020), (7808, 412610), (7936, 405955), (9455, 340736), (9680, 332816), (9760, 330088), (9920, 324764), (10648, 302560), (10736, 300080), (10912, 295240), (13310, 242048), (13420, 240064), (13640, 236192), (14080, 228811), (14762, 218240), (15004, 214720), (15128, 212960), (15488, 208010), (15616, 206305), (18755, 171776), (18910, 170368), (19360, 166408), (19520, 165044), (19840, 162382), (20801, 154880), (21296, 151280), (21472, 150040), (21824, 147620), (26620, 121024), (26840, 120032), (27280, 118096), (29524, 109120), (30008, 107360), (30256, 106480), (30976, 104005), (36905, 87296), (37510, 85888), (37820, 85184), (38720, 83204), (39040, 82522), (39680, 81191), (41261, 78080), (41602, 77440), (42592, 75640), (42944, 75020), (43648, 73810), (53240, 60512), (53680, 60016), (54560, 59048)]