550168560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:476

約数の個数: 240

約数和(自身を含む): 1966124160

約数和(自身を除く): 1415955600

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, 72, 76, 80, 90, 95, 114, 120, 131, 144, 152, 171, 180, 190, 228, 240, 262, 285, 304, 307, 342, 360, 380, 393, 456, 524, 570, 614, 655, 684, 720, 760, 786, 855, 912, 921, 1048, 1140, 1179, 1228, 1310, 1368, 1520, 1535, 1572, 1710, 1842, 1965, 2096, 2280, 2358, 2456, 2489, 2620, 2736, 2763, 3070, 3144, 3420, 3684, 3930, 4560, 4605, 4716, 4912, 4978, 5240, 5526, 5833, 5895, 6140, 6288, 6840, 7368, 7467, 7860, 9210, 9432, 9956, 10480, 11052, 11666, 11790, 12280, 12445, 13680, 13815, 14736, 14934, 15720, 17499, 18420, 18864, 19912, 22104, 22401, 23332, 23580, 24560, 24890, 27630, 29165, 29868, 31440, 34998, 36840, 37335, 39824, 40217, 44208, 44802, 46664, 47160, 49780, 52497, 55260, 58330, 59736, 69996, 73680, 74670, 80434, 87495, 89604, 93328, 94320, 99560, 104994, 110520, 112005, 116660, 119472, 120651, 139992, 149340, 160868, 174990, 179208, 199120, 201085, 209988, 221040, 224010, 233320, 241302, 262485, 279984, 298680, 321736, 349980, 358416, 361953, 402170, 419976, 448020, 466640, 482604, 524970, 597360, 603255, 643472, 699960, 723906, 764123, 804340, 839952, 896040, 965208, 1049940, 1206510, 1399920, 1447812, 1528246, 1608680, 1792080, 1809765, 1930416, 2099880, 2292369, 2413020, 2895624, 3056492, 3217360, 3619530, 3820615, 4199760, 4584738, 4826040, 5791248, 6112984, 6877107, 7239060, 7641230, 9169476, 9652080, 11461845, 12225968, 13754214, 14478120, 15282460, 18338952, 22923690, 27508428, 28956240, 30564920, 34385535, 36677904, 45847380, 55016856, 61129840, 68771070, 91694760, 110033712, 137542140, 183389520, 275084280, 550168560]

約数ペア:

[(1, 550168560), (2, 275084280), (3, 183389520), (4, 137542140), (5, 110033712), (6, 91694760), (8, 68771070), (9, 61129840), (10, 55016856), (12, 45847380), (15, 36677904), (16, 34385535), (18, 30564920), (19, 28956240), (20, 27508428), (24, 22923690), (30, 18338952), (36, 15282460), (38, 14478120), (40, 13754214), (45, 12225968), (48, 11461845), (57, 9652080), (60, 9169476), (72, 7641230), (76, 7239060), (80, 6877107), (90, 6112984), (95, 5791248), (114, 4826040), (120, 4584738), (131, 4199760), (144, 3820615), (152, 3619530), (171, 3217360), (180, 3056492), (190, 2895624), (228, 2413020), (240, 2292369), (262, 2099880), (285, 1930416), (304, 1809765), (307, 1792080), (342, 1608680), (360, 1528246), (380, 1447812), (393, 1399920), (456, 1206510), (524, 1049940), (570, 965208), (614, 896040), (655, 839952), (684, 804340), (720, 764123), (760, 723906), (786, 699960), (855, 643472), (912, 603255), (921, 597360), (1048, 524970), (1140, 482604), (1179, 466640), (1228, 448020), (1310, 419976), (1368, 402170), (1520, 361953), (1535, 358416), (1572, 349980), (1710, 321736), (1842, 298680), (1965, 279984), (2096, 262485), (2280, 241302), (2358, 233320), (2456, 224010), (2489, 221040), (2620, 209988), (2736, 201085), (2763, 199120), (3070, 179208), (3144, 174990), (3420, 160868), (3684, 149340), (3930, 139992), (4560, 120651), (4605, 119472), (4716, 116660), (4912, 112005), (4978, 110520), (5240, 104994), (5526, 99560), (5833, 94320), (5895, 93328), (6140, 89604), (6288, 87495), (6840, 80434), (7368, 74670), (7467, 73680), (7860, 69996), (9210, 59736), (9432, 58330), (9956, 55260), (10480, 52497), (11052, 49780), (11666, 47160), (11790, 46664), (12280, 44802), (12445, 44208), (13680, 40217), (13815, 39824), (14736, 37335), (14934, 36840), (15720, 34998), (17499, 31440), (18420, 29868), (18864, 29165), (19912, 27630), (22104, 24890), (22401, 24560), (23332, 23580)]