331338720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:857

約数の個数: 192

約数和(自身を含む): 1123476480

約数和(自身を除く): 792137760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 47, 48, 57, 60, 76, 80, 94, 95, 96, 114, 120, 141, 152, 160, 188, 190, 228, 235, 240, 282, 285, 304, 376, 380, 456, 470, 480, 564, 570, 608, 705, 752, 760, 773, 893, 912, 940, 1128, 1140, 1410, 1504, 1520, 1546, 1786, 1824, 1880, 2256, 2280, 2319, 2679, 2820, 3040, 3092, 3572, 3760, 3865, 4465, 4512, 4560, 4638, 5358, 5640, 6184, 7144, 7520, 7730, 8930, 9120, 9276, 10716, 11280, 11595, 12368, 13395, 14288, 14687, 15460, 17860, 18552, 21432, 22560, 23190, 24736, 26790, 28576, 29374, 30920, 35720, 36331, 37104, 42864, 44061, 46380, 53580, 58748, 61840, 71440, 72662, 73435, 74208, 85728, 88122, 92760, 107160, 108993, 117496, 123680, 142880, 145324, 146870, 176244, 181655, 185520, 214320, 217986, 220305, 234992, 290648, 293740, 352488, 363310, 371040, 428640, 435972, 440610, 469984, 544965, 581296, 587480, 690289, 704976, 726620, 871944, 881220, 1089930, 1162592, 1174960, 1380578, 1409952, 1453240, 1743888, 1762440, 2070867, 2179860, 2349920, 2761156, 2906480, 3451445, 3487776, 3524880, 4141734, 4359720, 5522312, 5812960, 6902890, 7049760, 8283468, 8719440, 10354335, 11044624, 13805780, 16566936, 17438880, 20708670, 22089248, 27611560, 33133872, 41417340, 55223120, 66267744, 82834680, 110446240, 165669360, 331338720]

約数ペア:

[(1, 331338720), (2, 165669360), (3, 110446240), (4, 82834680), (5, 66267744), (6, 55223120), (8, 41417340), (10, 33133872), (12, 27611560), (15, 22089248), (16, 20708670), (19, 17438880), (20, 16566936), (24, 13805780), (30, 11044624), (32, 10354335), (38, 8719440), (40, 8283468), (47, 7049760), (48, 6902890), (57, 5812960), (60, 5522312), (76, 4359720), (80, 4141734), (94, 3524880), (95, 3487776), (96, 3451445), (114, 2906480), (120, 2761156), (141, 2349920), (152, 2179860), (160, 2070867), (188, 1762440), (190, 1743888), (228, 1453240), (235, 1409952), (240, 1380578), (282, 1174960), (285, 1162592), (304, 1089930), (376, 881220), (380, 871944), (456, 726620), (470, 704976), (480, 690289), (564, 587480), (570, 581296), (608, 544965), (705, 469984), (752, 440610), (760, 435972), (773, 428640), (893, 371040), (912, 363310), (940, 352488), (1128, 293740), (1140, 290648), (1410, 234992), (1504, 220305), (1520, 217986), (1546, 214320), (1786, 185520), (1824, 181655), (1880, 176244), (2256, 146870), (2280, 145324), (2319, 142880), (2679, 123680), (2820, 117496), (3040, 108993), (3092, 107160), (3572, 92760), (3760, 88122), (3865, 85728), (4465, 74208), (4512, 73435), (4560, 72662), (4638, 71440), (5358, 61840), (5640, 58748), (6184, 53580), (7144, 46380), (7520, 44061), (7730, 42864), (8930, 37104), (9120, 36331), (9276, 35720), (10716, 30920), (11280, 29374), (11595, 28576), (12368, 26790), (13395, 24736), (14288, 23190), (14687, 22560), (15460, 21432), (17860, 18552)]