538295160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11131}}^1$

素因数の和:11189

約数の個数: 128

約数和(自身を含む): 1795368960

約数和(自身を除く): 1257073800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 11131, 12090, 16120, 22262, 24180, 33393, 44524, 48360, 55655, 66786, 89048, 111310, 133572, 144703, 166965, 222620, 267144, 289406, 333930, 345061, 434109, 445240, 578812, 667860, 690122, 723515, 868218, 1035183, 1157624, 1335720, 1380244, 1447030, 1725305, 1736436, 2070366, 2170545, 2760488, 2894060, 3450610, 3472872, 4140732, 4341090, 4485793, 5175915, 5788120, 6901220, 8281464, 8682180, 8971586, 10351830, 13457379, 13802440, 17364360, 17943172, 20703660, 22428965, 26914758, 35886344, 41407320, 44857930, 53829516, 67286895, 89715860, 107659032, 134573790, 179431720, 269147580, 538295160]

約数ペア:

[(1, 538295160), (2, 269147580), (3, 179431720), (4, 134573790), (5, 107659032), (6, 89715860), (8, 67286895), (10, 53829516), (12, 44857930), (13, 41407320), (15, 35886344), (20, 26914758), (24, 22428965), (26, 20703660), (30, 17943172), (31, 17364360), (39, 13802440), (40, 13457379), (52, 10351830), (60, 8971586), (62, 8682180), (65, 8281464), (78, 6901220), (93, 5788120), (104, 5175915), (120, 4485793), (124, 4341090), (130, 4140732), (155, 3472872), (156, 3450610), (186, 2894060), (195, 2760488), (248, 2170545), (260, 2070366), (310, 1736436), (312, 1725305), (372, 1447030), (390, 1380244), (403, 1335720), (465, 1157624), (520, 1035183), (620, 868218), (744, 723515), (780, 690122), (806, 667860), (930, 578812), (1209, 445240), (1240, 434109), (1560, 345061), (1612, 333930), (1860, 289406), (2015, 267144), (2418, 222620), (3224, 166965), (3720, 144703), (4030, 133572), (4836, 111310), (6045, 89048), (8060, 66786), (9672, 55655), (11131, 48360), (12090, 44524), (16120, 33393), (22262, 24180)]