1632121440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:645

約数の個数: 192

約数和(自身を含む): 5303854080

約数和(自身を除く): 3671732640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 239, 240, 246, 328, 347, 410, 478, 480, 492, 615, 656, 694, 717, 820, 956, 984, 1041, 1195, 1230, 1312, 1388, 1434, 1640, 1735, 1912, 1968, 2082, 2390, 2460, 2776, 2868, 3280, 3470, 3585, 3824, 3936, 4164, 4780, 4920, 5205, 5552, 5736, 6560, 6940, 7170, 7648, 8328, 9560, 9799, 9840, 10410, 11104, 11472, 13880, 14227, 14340, 16656, 19120, 19598, 19680, 20820, 22944, 27760, 28454, 28680, 29397, 33312, 38240, 39196, 41640, 42681, 48995, 55520, 56908, 57360, 58794, 71135, 78392, 82933, 83280, 85362, 97990, 113816, 114720, 117588, 142270, 146985, 156784, 165866, 166560, 170724, 195980, 213405, 227632, 235176, 248799, 284540, 293970, 313568, 331732, 341448, 391960, 414665, 426810, 455264, 470352, 497598, 569080, 587940, 663464, 682896, 783920, 829330, 853620, 940704, 995196, 1138160, 1175880, 1243995, 1326928, 1365792, 1567840, 1658660, 1707240, 1990392, 2276320, 2351760, 2487990, 2653856, 3317320, 3400253, 3414480, 3980784, 4703520, 4975980, 6634640, 6800506, 6828960, 7961568, 9951960, 10200759, 13269280, 13601012, 17001265, 19903920, 20401518, 27202024, 34002530, 39807840, 40803036, 51003795, 54404048, 68005060, 81606072, 102007590, 108808096, 136010120, 163212144, 204015180, 272020240, 326424288, 408030360, 544040480, 816060720, 1632121440]

約数ペア:

[(1, 1632121440), (2, 816060720), (3, 544040480), (4, 408030360), (5, 326424288), (6, 272020240), (8, 204015180), (10, 163212144), (12, 136010120), (15, 108808096), (16, 102007590), (20, 81606072), (24, 68005060), (30, 54404048), (32, 51003795), (40, 40803036), (41, 39807840), (48, 34002530), (60, 27202024), (80, 20401518), (82, 19903920), (96, 17001265), (120, 13601012), (123, 13269280), (160, 10200759), (164, 9951960), (205, 7961568), (239, 6828960), (240, 6800506), (246, 6634640), (328, 4975980), (347, 4703520), (410, 3980784), (478, 3414480), (480, 3400253), (492, 3317320), (615, 2653856), (656, 2487990), (694, 2351760), (717, 2276320), (820, 1990392), (956, 1707240), (984, 1658660), (1041, 1567840), (1195, 1365792), (1230, 1326928), (1312, 1243995), (1388, 1175880), (1434, 1138160), (1640, 995196), (1735, 940704), (1912, 853620), (1968, 829330), (2082, 783920), (2390, 682896), (2460, 663464), (2776, 587940), (2868, 569080), (3280, 497598), (3470, 470352), (3585, 455264), (3824, 426810), (3936, 414665), (4164, 391960), (4780, 341448), (4920, 331732), (5205, 313568), (5552, 293970), (5736, 284540), (6560, 248799), (6940, 235176), (7170, 227632), (7648, 213405), (8328, 195980), (9560, 170724), (9799, 166560), (9840, 165866), (10410, 156784), (11104, 146985), (11472, 142270), (13880, 117588), (14227, 114720), (14340, 113816), (16656, 97990), (19120, 85362), (19598, 83280), (19680, 82933), (20820, 78392), (22944, 71135), (27760, 58794), (28454, 57360), (28680, 56908), (29397, 55520), (33312, 48995), (38240, 42681), (39196, 41640)]