69407520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 275099328

約数和(自身を除く): 205691808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 227, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 454, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 681, 728, 735, 780, 784, 840, 908, 910, 980, 1040, 1092, 1120, 1135, 1176, 1248, 1274, 1362, 1365, 1456, 1470, 1560, 1568, 1589, 1680, 1816, 1820, 1911, 1960, 2080, 2184, 2270, 2352, 2548, 2724, 2730, 2912, 2940, 2951, 3120, 3178, 3185, 3360, 3405, 3632, 3640, 3822, 3920, 4368, 4540, 4704, 4767, 5096, 5448, 5460, 5880, 5902, 6240, 6356, 6370, 6810, 7264, 7280, 7644, 7840, 7945, 8736, 8853, 9080, 9534, 9555, 10192, 10896, 10920, 11123, 11760, 11804, 12712, 12740, 13620, 14560, 14755, 15288, 15890, 17706, 18160, 19068, 19110, 20384, 20657, 21792, 21840, 22246, 23520, 23608, 23835, 25424, 25480, 27240, 29510, 30576, 31780, 33369, 35412, 36320, 38136, 38220, 41314, 43680, 44265, 44492, 47216, 47670, 50848, 50960, 54480, 55615, 59020, 61152, 61971, 63560, 66738, 70824, 76272, 76440, 82628, 88530, 88984, 94432, 95340, 101920, 103285, 108960, 111230, 118040, 123942, 127120, 133476, 141648, 144599, 152544, 152880, 165256, 166845, 177060, 177968, 190680, 206570, 222460, 236080, 247884, 254240, 266952, 283296, 289198, 305760, 309855, 330512, 333690, 354120, 355936, 381360, 413140, 433797, 444920, 472160, 495768, 533904, 578396, 619710, 661024, 667380, 708240, 722995, 762720, 826280, 867594, 889840, 991536, 1067808, 1156792, 1239420, 1334760, 1416480, 1445990, 1652560, 1735188, 1779680, 1983072, 2168985, 2313584, 2478840, 2669520, 2891980, 3305120, 3470376, 4337970, 4627168, 4957680, 5339040, 5783960, 6940752, 8675940, 9915360, 11567920, 13881504, 17351880, 23135840, 34703760, 69407520]

約数ペア:

[(1, 69407520), (2, 34703760), (3, 23135840), (4, 17351880), (5, 13881504), (6, 11567920), (7, 9915360), (8, 8675940), (10, 6940752), (12, 5783960), (13, 5339040), (14, 4957680), (15, 4627168), (16, 4337970), (20, 3470376), (21, 3305120), (24, 2891980), (26, 2669520), (28, 2478840), (30, 2313584), (32, 2168985), (35, 1983072), (39, 1779680), (40, 1735188), (42, 1652560), (48, 1445990), (49, 1416480), (52, 1334760), (56, 1239420), (60, 1156792), (65, 1067808), (70, 991536), (78, 889840), (80, 867594), (84, 826280), (91, 762720), (96, 722995), (98, 708240), (104, 667380), (105, 661024), (112, 619710), (120, 578396), (130, 533904), (140, 495768), (147, 472160), (156, 444920), (160, 433797), (168, 413140), (182, 381360), (195, 355936), (196, 354120), (208, 333690), (210, 330512), (224, 309855), (227, 305760), (240, 289198), (245, 283296), (260, 266952), (273, 254240), (280, 247884), (294, 236080), (312, 222460), (336, 206570), (364, 190680), (390, 177968), (392, 177060), (416, 166845), (420, 165256), (454, 152880), (455, 152544), (480, 144599), (490, 141648), (520, 133476), (546, 127120), (560, 123942), (588, 118040), (624, 111230), (637, 108960), (672, 103285), (681, 101920), (728, 95340), (735, 94432), (780, 88984), (784, 88530), (840, 82628), (908, 76440), (910, 76272), (980, 70824), (1040, 66738), (1092, 63560), (1120, 61971), (1135, 61152), (1176, 59020), (1248, 55615), (1274, 54480), (1362, 50960), (1365, 50848), (1456, 47670), (1470, 47216), (1560, 44492), (1568, 44265), (1589, 43680), (1680, 41314), (1816, 38220), (1820, 38136), (1911, 36320), (1960, 35412), (2080, 33369), (2184, 31780), (2270, 30576), (2352, 29510), (2548, 27240), (2724, 25480), (2730, 25424), (2912, 23835), (2940, 23608), (2951, 23520), (3120, 22246), (3178, 21840), (3185, 21792), (3360, 20657), (3405, 20384), (3632, 19110), (3640, 19068), (3822, 18160), (3920, 17706), (4368, 15890), (4540, 15288), (4704, 14755), (4767, 14560), (5096, 13620), (5448, 12740), (5460, 12712), (5880, 11804), (5902, 11760), (6240, 11123), (6356, 10920), (6370, 10896), (6810, 10192), (7264, 9555), (7280, 9534), (7644, 9080), (7840, 8853), (7945, 8736)]