404088360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{601}}^1$

素因数の和:1059

約数の個数: 128

約数和(自身を含む): 1310722560

約数和(自身を除く): 906634200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 431, 520, 601, 780, 862, 1202, 1293, 1560, 1724, 1803, 2155, 2404, 2586, 3005, 3448, 3606, 4310, 4808, 5172, 5603, 6010, 6465, 7212, 7813, 8620, 9015, 10344, 11206, 12020, 12930, 14424, 15626, 16809, 17240, 18030, 22412, 23439, 24040, 25860, 28015, 31252, 33618, 36060, 39065, 44824, 46878, 51720, 56030, 62504, 67236, 72120, 78130, 84045, 93756, 112060, 117195, 134472, 156260, 168090, 187512, 224120, 234390, 259031, 312520, 336180, 468780, 518062, 672360, 777093, 937560, 1036124, 1295155, 1554186, 2072248, 2590310, 3108372, 3367403, 3885465, 5180620, 6216744, 6734806, 7770930, 10102209, 10361240, 13469612, 15541860, 16837015, 20204418, 26939224, 31083720, 33674030, 40408836, 50511045, 67348060, 80817672, 101022090, 134696120, 202044180, 404088360]

約数ペア:

[(1, 404088360), (2, 202044180), (3, 134696120), (4, 101022090), (5, 80817672), (6, 67348060), (8, 50511045), (10, 40408836), (12, 33674030), (13, 31083720), (15, 26939224), (20, 20204418), (24, 16837015), (26, 15541860), (30, 13469612), (39, 10361240), (40, 10102209), (52, 7770930), (60, 6734806), (65, 6216744), (78, 5180620), (104, 3885465), (120, 3367403), (130, 3108372), (156, 2590310), (195, 2072248), (260, 1554186), (312, 1295155), (390, 1036124), (431, 937560), (520, 777093), (601, 672360), (780, 518062), (862, 468780), (1202, 336180), (1293, 312520), (1560, 259031), (1724, 234390), (1803, 224120), (2155, 187512), (2404, 168090), (2586, 156260), (3005, 134472), (3448, 117195), (3606, 112060), (4310, 93756), (4808, 84045), (5172, 78130), (5603, 72120), (6010, 67236), (6465, 62504), (7212, 56030), (7813, 51720), (8620, 46878), (9015, 44824), (10344, 39065), (11206, 36060), (12020, 33618), (12930, 31252), (14424, 28015), (15626, 25860), (16809, 24040), (17240, 23439), (18030, 22412)]