105869520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 383011200

約数和(自身を除く): 277141680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 71, 72, 76, 80, 90, 95, 109, 114, 120, 142, 144, 152, 171, 180, 190, 213, 218, 228, 240, 284, 285, 304, 327, 342, 355, 360, 380, 426, 436, 456, 545, 568, 570, 639, 654, 684, 710, 720, 760, 852, 855, 872, 912, 981, 1065, 1090, 1136, 1140, 1278, 1308, 1349, 1368, 1420, 1520, 1635, 1704, 1710, 1744, 1962, 2071, 2130, 2180, 2280, 2556, 2616, 2698, 2736, 2840, 3195, 3270, 3408, 3420, 3924, 4047, 4142, 4260, 4360, 4560, 4905, 5112, 5232, 5396, 5680, 6213, 6390, 6540, 6745, 6840, 7739, 7848, 8094, 8284, 8520, 8720, 9810, 10224, 10355, 10792, 12141, 12426, 12780, 13080, 13490, 13680, 15478, 15696, 16188, 16568, 17040, 18639, 19620, 20235, 20710, 21584, 23217, 24282, 24852, 25560, 26160, 26980, 30956, 31065, 32376, 33136, 37278, 38695, 39240, 40470, 41420, 46434, 48564, 49704, 51120, 53960, 60705, 61912, 62130, 64752, 69651, 74556, 77390, 78480, 80940, 82840, 92868, 93195, 97128, 99408, 107920, 116085, 121410, 123824, 124260, 139302, 147041, 149112, 154780, 161880, 165680, 185736, 186390, 194256, 232170, 242820, 248520, 278604, 294082, 298224, 309560, 323760, 348255, 371472, 372780, 441123, 464340, 485640, 497040, 557208, 588164, 619120, 696510, 735205, 745560, 882246, 928680, 971280, 1114416, 1176328, 1323369, 1393020, 1470410, 1491120, 1764492, 1857360, 2205615, 2352656, 2646738, 2786040, 2940820, 3528984, 4411230, 5293476, 5572080, 5881640, 6616845, 7057968, 8822460, 10586952, 11763280, 13233690, 17644920, 21173904, 26467380, 35289840, 52934760, 105869520]

約数ペア:

[(1, 105869520), (2, 52934760), (3, 35289840), (4, 26467380), (5, 21173904), (6, 17644920), (8, 13233690), (9, 11763280), (10, 10586952), (12, 8822460), (15, 7057968), (16, 6616845), (18, 5881640), (19, 5572080), (20, 5293476), (24, 4411230), (30, 3528984), (36, 2940820), (38, 2786040), (40, 2646738), (45, 2352656), (48, 2205615), (57, 1857360), (60, 1764492), (71, 1491120), (72, 1470410), (76, 1393020), (80, 1323369), (90, 1176328), (95, 1114416), (109, 971280), (114, 928680), (120, 882246), (142, 745560), (144, 735205), (152, 696510), (171, 619120), (180, 588164), (190, 557208), (213, 497040), (218, 485640), (228, 464340), (240, 441123), (284, 372780), (285, 371472), (304, 348255), (327, 323760), (342, 309560), (355, 298224), (360, 294082), (380, 278604), (426, 248520), (436, 242820), (456, 232170), (545, 194256), (568, 186390), (570, 185736), (639, 165680), (654, 161880), (684, 154780), (710, 149112), (720, 147041), (760, 139302), (852, 124260), (855, 123824), (872, 121410), (912, 116085), (981, 107920), (1065, 99408), (1090, 97128), (1136, 93195), (1140, 92868), (1278, 82840), (1308, 80940), (1349, 78480), (1368, 77390), (1420, 74556), (1520, 69651), (1635, 64752), (1704, 62130), (1710, 61912), (1744, 60705), (1962, 53960), (2071, 51120), (2130, 49704), (2180, 48564), (2280, 46434), (2556, 41420), (2616, 40470), (2698, 39240), (2736, 38695), (2840, 37278), (3195, 33136), (3270, 32376), (3408, 31065), (3420, 30956), (3924, 26980), (4047, 26160), (4142, 25560), (4260, 24852), (4360, 24282), (4560, 23217), (4905, 21584), (5112, 20710), (5232, 20235), (5396, 19620), (5680, 18639), (6213, 17040), (6390, 16568), (6540, 16188), (6745, 15696), (6840, 15478), (7739, 13680), (7848, 13490), (8094, 13080), (8284, 12780), (8520, 12426), (8720, 12141), (9810, 10792), (10224, 10355)]