18183360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 224

約数和(自身を含む): 65544192

約数和(自身を除く): 47360832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 47, 48, 52, 60, 62, 64, 65, 78, 80, 93, 94, 96, 104, 120, 124, 130, 141, 155, 156, 160, 186, 188, 192, 195, 208, 235, 240, 248, 260, 282, 310, 312, 320, 372, 376, 390, 403, 416, 465, 470, 480, 496, 520, 564, 611, 620, 624, 705, 744, 752, 780, 806, 832, 930, 940, 960, 992, 1040, 1128, 1209, 1222, 1240, 1248, 1410, 1457, 1488, 1504, 1560, 1612, 1833, 1860, 1880, 1984, 2015, 2080, 2256, 2418, 2444, 2480, 2496, 2820, 2914, 2976, 3008, 3055, 3120, 3224, 3666, 3720, 3760, 4030, 4160, 4371, 4512, 4836, 4888, 4960, 5640, 5828, 5952, 6045, 6110, 6240, 6448, 7285, 7332, 7440, 7520, 8060, 8742, 9024, 9165, 9672, 9776, 9920, 11280, 11656, 12090, 12220, 12480, 12896, 14570, 14664, 14880, 15040, 16120, 17484, 18330, 18941, 19344, 19552, 21855, 22560, 23312, 24180, 24440, 25792, 29140, 29328, 29760, 32240, 34968, 36660, 37882, 38688, 39104, 43710, 45120, 46624, 48360, 48880, 56823, 58280, 58656, 64480, 69936, 73320, 75764, 77376, 87420, 93248, 94705, 96720, 97760, 113646, 116560, 117312, 128960, 139872, 146640, 151528, 174840, 189410, 193440, 195520, 227292, 233120, 279744, 284115, 293280, 303056, 349680, 378820, 386880, 454584, 466240, 568230, 586560, 606112, 699360, 757640, 909168, 1136460, 1212224, 1398720, 1515280, 1818336, 2272920, 3030560, 3636672, 4545840, 6061120, 9091680, 18183360]

約数ペア:

[(1, 18183360), (2, 9091680), (3, 6061120), (4, 4545840), (5, 3636672), (6, 3030560), (8, 2272920), (10, 1818336), (12, 1515280), (13, 1398720), (15, 1212224), (16, 1136460), (20, 909168), (24, 757640), (26, 699360), (30, 606112), (31, 586560), (32, 568230), (39, 466240), (40, 454584), (47, 386880), (48, 378820), (52, 349680), (60, 303056), (62, 293280), (64, 284115), (65, 279744), (78, 233120), (80, 227292), (93, 195520), (94, 193440), (96, 189410), (104, 174840), (120, 151528), (124, 146640), (130, 139872), (141, 128960), (155, 117312), (156, 116560), (160, 113646), (186, 97760), (188, 96720), (192, 94705), (195, 93248), (208, 87420), (235, 77376), (240, 75764), (248, 73320), (260, 69936), (282, 64480), (310, 58656), (312, 58280), (320, 56823), (372, 48880), (376, 48360), (390, 46624), (403, 45120), (416, 43710), (465, 39104), (470, 38688), (480, 37882), (496, 36660), (520, 34968), (564, 32240), (611, 29760), (620, 29328), (624, 29140), (705, 25792), (744, 24440), (752, 24180), (780, 23312), (806, 22560), (832, 21855), (930, 19552), (940, 19344), (960, 18941), (992, 18330), (1040, 17484), (1128, 16120), (1209, 15040), (1222, 14880), (1240, 14664), (1248, 14570), (1410, 12896), (1457, 12480), (1488, 12220), (1504, 12090), (1560, 11656), (1612, 11280), (1833, 9920), (1860, 9776), (1880, 9672), (1984, 9165), (2015, 9024), (2080, 8742), (2256, 8060), (2418, 7520), (2444, 7440), (2480, 7332), (2496, 7285), (2820, 6448), (2914, 6240), (2976, 6110), (3008, 6045), (3055, 5952), (3120, 5828), (3224, 5640), (3666, 4960), (3720, 4888), (3760, 4836), (4030, 4512), (4160, 4371)]