214944080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 569963520

約数和(自身を除く): 355019440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 59, 62, 65, 80, 104, 113, 118, 124, 130, 155, 208, 226, 236, 248, 260, 295, 310, 403, 452, 472, 496, 520, 565, 590, 620, 767, 806, 904, 944, 1040, 1130, 1180, 1240, 1469, 1534, 1612, 1808, 1829, 2015, 2260, 2360, 2480, 2938, 3068, 3224, 3503, 3658, 3835, 4030, 4520, 4720, 5876, 6136, 6448, 6667, 7006, 7316, 7345, 7670, 8060, 9040, 9145, 11752, 12272, 13334, 14012, 14632, 14690, 15340, 16120, 17515, 18290, 23504, 23777, 26668, 28024, 29264, 29380, 30680, 32240, 33335, 35030, 36580, 45539, 47554, 53336, 56048, 58760, 61360, 66670, 70060, 73160, 86671, 91078, 95108, 106672, 117520, 118885, 133340, 140120, 146320, 173342, 182156, 190216, 206677, 227695, 237770, 266680, 280240, 346684, 364312, 380432, 413354, 433355, 455390, 475540, 533360, 693368, 728624, 826708, 866710, 910780, 951080, 1033385, 1386736, 1653416, 1733420, 1821560, 1902160, 2066770, 2686801, 3306832, 3466840, 3643120, 4133540, 5373602, 6933680, 8267080, 10747204, 13434005, 16534160, 21494408, 26868010, 42988816, 53736020, 107472040, 214944080]

約数ペア:

[(1, 214944080), (2, 107472040), (4, 53736020), (5, 42988816), (8, 26868010), (10, 21494408), (13, 16534160), (16, 13434005), (20, 10747204), (26, 8267080), (31, 6933680), (40, 5373602), (52, 4133540), (59, 3643120), (62, 3466840), (65, 3306832), (80, 2686801), (104, 2066770), (113, 1902160), (118, 1821560), (124, 1733420), (130, 1653416), (155, 1386736), (208, 1033385), (226, 951080), (236, 910780), (248, 866710), (260, 826708), (295, 728624), (310, 693368), (403, 533360), (452, 475540), (472, 455390), (496, 433355), (520, 413354), (565, 380432), (590, 364312), (620, 346684), (767, 280240), (806, 266680), (904, 237770), (944, 227695), (1040, 206677), (1130, 190216), (1180, 182156), (1240, 173342), (1469, 146320), (1534, 140120), (1612, 133340), (1808, 118885), (1829, 117520), (2015, 106672), (2260, 95108), (2360, 91078), (2480, 86671), (2938, 73160), (3068, 70060), (3224, 66670), (3503, 61360), (3658, 58760), (3835, 56048), (4030, 53336), (4520, 47554), (4720, 45539), (5876, 36580), (6136, 35030), (6448, 33335), (6667, 32240), (7006, 30680), (7316, 29380), (7345, 29264), (7670, 28024), (8060, 26668), (9040, 23777), (9145, 23504), (11752, 18290), (12272, 17515), (13334, 16120), (14012, 15340), (14632, 14690)]