220364280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10739}}^1$

素因数の和:10778

約数の個数: 128

約数和(自身を含む): 773280000

約数和(自身を除く): 552915720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 10739, 20520, 21478, 32217, 42956, 53695, 64434, 85912, 96651, 107390, 128868, 161085, 193302, 204041, 214780, 257736, 289953, 322170, 386604, 408082, 429560, 483255, 579906, 612123, 644340, 773208, 816164, 966510, 1020205, 1159812, 1224246, 1288680, 1449765, 1632328, 1836369, 1933020, 2040410, 2319624, 2448492, 2899530, 3060615, 3672738, 3866040, 4080820, 4896984, 5509107, 5799060, 6121230, 7345476, 8161640, 9181845, 11018214, 11598120, 12242460, 14690952, 18363690, 22036428, 24484920, 27545535, 36727380, 44072856, 55091070, 73454760, 110182140, 220364280]

約数ペア:

[(1, 220364280), (2, 110182140), (3, 73454760), (4, 55091070), (5, 44072856), (6, 36727380), (8, 27545535), (9, 24484920), (10, 22036428), (12, 18363690), (15, 14690952), (18, 12242460), (19, 11598120), (20, 11018214), (24, 9181845), (27, 8161640), (30, 7345476), (36, 6121230), (38, 5799060), (40, 5509107), (45, 4896984), (54, 4080820), (57, 3866040), (60, 3672738), (72, 3060615), (76, 2899530), (90, 2448492), (95, 2319624), (108, 2040410), (114, 1933020), (120, 1836369), (135, 1632328), (152, 1449765), (171, 1288680), (180, 1224246), (190, 1159812), (216, 1020205), (228, 966510), (270, 816164), (285, 773208), (342, 644340), (360, 612123), (380, 579906), (456, 483255), (513, 429560), (540, 408082), (570, 386604), (684, 322170), (760, 289953), (855, 257736), (1026, 214780), (1080, 204041), (1140, 193302), (1368, 161085), (1710, 128868), (2052, 107390), (2280, 96651), (2565, 85912), (3420, 64434), (4104, 53695), (5130, 42956), (6840, 32217), (10260, 21478), (10739, 20520)]