417121120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6469}}^1$

素因数の和:6528

約数の個数: 96

約数和(自身を含む): 1095655680

約数和(自身を除く): 678534560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 3224, 4030, 4960, 6448, 6469, 8060, 12896, 12938, 16120, 25876, 32240, 32345, 51752, 64480, 64690, 84097, 103504, 129380, 168194, 200539, 207008, 258760, 336388, 401078, 420485, 517520, 672776, 802156, 840970, 1002695, 1035040, 1345552, 1604312, 1681940, 2005390, 2607007, 2691104, 3208624, 3363880, 4010780, 5214014, 6417248, 6727760, 8021560, 10428028, 13035035, 13455520, 16043120, 20856056, 26070070, 32086240, 41712112, 52140140, 83424224, 104280280, 208560560, 417121120]

約数ペア:

[(1, 417121120), (2, 208560560), (4, 104280280), (5, 83424224), (8, 52140140), (10, 41712112), (13, 32086240), (16, 26070070), (20, 20856056), (26, 16043120), (31, 13455520), (32, 13035035), (40, 10428028), (52, 8021560), (62, 6727760), (65, 6417248), (80, 5214014), (104, 4010780), (124, 3363880), (130, 3208624), (155, 2691104), (160, 2607007), (208, 2005390), (248, 1681940), (260, 1604312), (310, 1345552), (403, 1035040), (416, 1002695), (496, 840970), (520, 802156), (620, 672776), (806, 517520), (992, 420485), (1040, 401078), (1240, 336388), (1612, 258760), (2015, 207008), (2080, 200539), (2480, 168194), (3224, 129380), (4030, 103504), (4960, 84097), (6448, 64690), (6469, 64480), (8060, 51752), (12896, 32345), (12938, 32240), (16120, 25876)]