153648040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 455362560

約数和(自身を除く): 301714520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 169, 170, 182, 191, 221, 238, 260, 280, 338, 340, 364, 382, 442, 455, 476, 520, 595, 676, 680, 728, 764, 845, 884, 910, 952, 955, 1105, 1183, 1190, 1337, 1352, 1528, 1547, 1690, 1768, 1820, 1910, 2210, 2366, 2380, 2483, 2674, 2873, 3094, 3247, 3380, 3640, 3820, 4420, 4732, 4760, 4966, 5348, 5746, 5915, 6188, 6494, 6685, 6760, 7640, 7735, 8840, 9464, 9932, 10696, 11492, 11830, 12376, 12415, 12988, 13370, 14365, 15470, 16235, 17381, 19864, 20111, 22729, 22984, 23660, 24830, 25976, 26740, 28730, 30940, 32279, 32470, 34762, 40222, 42211, 45458, 47320, 49660, 53480, 57460, 61880, 64558, 64940, 69524, 80444, 84422, 86905, 90916, 99320, 100555, 113645, 114920, 129116, 129880, 139048, 160888, 161395, 168844, 173810, 181832, 201110, 211055, 225953, 227290, 258232, 295477, 322790, 337688, 347620, 402220, 422110, 451906, 454580, 548743, 590954, 645580, 695240, 804440, 844220, 903812, 909160, 1097486, 1129765, 1181908, 1291160, 1477385, 1688440, 1807624, 2194972, 2259530, 2363816, 2743715, 2954770, 3841201, 4389944, 4519060, 5487430, 5909540, 7682402, 9038120, 10974860, 11819080, 15364804, 19206005, 21949720, 30729608, 38412010, 76824020, 153648040]

約数ペア:

[(1, 153648040), (2, 76824020), (4, 38412010), (5, 30729608), (7, 21949720), (8, 19206005), (10, 15364804), (13, 11819080), (14, 10974860), (17, 9038120), (20, 7682402), (26, 5909540), (28, 5487430), (34, 4519060), (35, 4389944), (40, 3841201), (52, 2954770), (56, 2743715), (65, 2363816), (68, 2259530), (70, 2194972), (85, 1807624), (91, 1688440), (104, 1477385), (119, 1291160), (130, 1181908), (136, 1129765), (140, 1097486), (169, 909160), (170, 903812), (182, 844220), (191, 804440), (221, 695240), (238, 645580), (260, 590954), (280, 548743), (338, 454580), (340, 451906), (364, 422110), (382, 402220), (442, 347620), (455, 337688), (476, 322790), (520, 295477), (595, 258232), (676, 227290), (680, 225953), (728, 211055), (764, 201110), (845, 181832), (884, 173810), (910, 168844), (952, 161395), (955, 160888), (1105, 139048), (1183, 129880), (1190, 129116), (1337, 114920), (1352, 113645), (1528, 100555), (1547, 99320), (1690, 90916), (1768, 86905), (1820, 84422), (1910, 80444), (2210, 69524), (2366, 64940), (2380, 64558), (2483, 61880), (2674, 57460), (2873, 53480), (3094, 49660), (3247, 47320), (3380, 45458), (3640, 42211), (3820, 40222), (4420, 34762), (4732, 32470), (4760, 32279), (4966, 30940), (5348, 28730), (5746, 26740), (5915, 25976), (6188, 24830), (6494, 23660), (6685, 22984), (6760, 22729), (7640, 20111), (7735, 19864), (8840, 17381), (9464, 16235), (9932, 15470), (10696, 14365), (11492, 13370), (11830, 12988), (12376, 12415)]