15021156433920

素因数分解:

$2^{15}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8290

約数の個数: 1024

約数和(自身を含む): 60609653637120

約数和(自身を除く): 45588497203200

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, 41, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 82, 84, 91, 96, 104, 105, 112, 120, 123, 128, 130, 140, 156, 160, 164, 168, 182, 192, 195, 205, 208, 210, 224, 240, 246, 256, 260, 273, 280, 287, 312, 320, 328, 336, 364, 384, 390, 410, 416, 420, 448, 455, 480, 492, 512, 520, 533, 546, 560, 574, 615, 624, 640, 656, 672, 728, 768, 780, 820, 832, 840, 861, 896, 910, 960, 984, 1024, 1040, 1066, 1092, 1120, 1148, 1230, 1248, 1280, 1312, 1344, 1365, 1435, 1456, 1536, 1560, 1599, 1640, 1664, 1680, 1722, 1792, 1820, 1920, 1968, 2048, 2080, 2132, 2184, 2240, 2296, 2460, 2496, 2560, 2624, 2665, 2688, 2730, 2870, 2912, 3072, 3120, 3198, 3280, 3328, 3360, 3444, 3584, 3640, 3731, 3840, 3936, 4096, 4160, 4264, 4305, 4368, 4480, 4592, 4920, 4992, 5120, 5248, 5330, 5376, 5460, 5740, 5824, 6144, 6240, 6396, 6560, 6656, 6720, 6888, 7168, 7280, 7462, 7680, 7872, 7995, 8191, 8192, 8320, 8528, 8610, 8736, 8960, 9184, 9840, 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約数ペア:

[(1, 15021156433920), (2, 7510578216960), (3, 5007052144640), (4, 3755289108480), (5, 3004231286784), (6, 2503526072320), (7, 2145879490560), (8, 1877644554240), (10, 1502115643392), (12, 1251763036160), (13, 1155473571840), (14, 1072939745280), (15, 1001410428928), (16, 938822277120), (20, 751057821696), (21, 715293163520), (24, 625881518080), (26, 577736785920), (28, 536469872640), (30, 500705214464), (32, 469411138560), (35, 429175898112), (39, 385157857280), (40, 375528910848), (41, 366369669120), (42, 357646581760), (48, 312940759040), (52, 288868392960), (56, 268234936320), (60, 250352607232), (64, 234705569280), (65, 231094714368), (70, 214587949056), (78, 192578928640), (80, 187764455424), (82, 183184834560), (84, 178823290880), (91, 165067653120), (96, 156470379520), (104, 144434196480), (105, 143058632704), (112, 134117468160), (120, 125176303616), (123, 122123223040), (128, 117352784640), (130, 115547357184), (140, 107293974528), (156, 96289464320), (160, 93882227712), (164, 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