864330840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1978

約数の個数: 192

約数和(自身を含む): 2971987200

約数和(自身を除く): 2107656360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 41, 45, 60, 62, 72, 82, 90, 93, 120, 123, 124, 155, 164, 180, 186, 205, 246, 248, 279, 310, 328, 360, 369, 372, 410, 465, 492, 558, 615, 620, 738, 744, 820, 930, 984, 1116, 1230, 1240, 1271, 1395, 1476, 1640, 1845, 1860, 1889, 2232, 2460, 2542, 2790, 2952, 3690, 3720, 3778, 3813, 4920, 5084, 5580, 5667, 6355, 7380, 7556, 7626, 9445, 10168, 11160, 11334, 11439, 12710, 14760, 15112, 15252, 17001, 18890, 19065, 22668, 22878, 25420, 28335, 30504, 34002, 37780, 38130, 45336, 45756, 50840, 56670, 57195, 58559, 68004, 75560, 76260, 77449, 85005, 91512, 113340, 114390, 117118, 136008, 152520, 154898, 170010, 175677, 226680, 228780, 232347, 234236, 292795, 309796, 340020, 351354, 387245, 457560, 464694, 468472, 527031, 585590, 619592, 680040, 697041, 702708, 774490, 878385, 929388, 1054062, 1161735, 1171180, 1394082, 1405416, 1548980, 1756770, 1858776, 2108124, 2323470, 2342360, 2400919, 2635155, 2788164, 3097960, 3485205, 3513540, 4216248, 4646940, 4801838, 5270310, 5576328, 6970410, 7027080, 7202757, 9293880, 9603676, 10540620, 12004595, 13940820, 14405514, 19207352, 21081240, 21608271, 24009190, 27881640, 28811028, 36013785, 43216542, 48018380, 57622056, 72027570, 86433084, 96036760, 108041355, 144055140, 172866168, 216082710, 288110280, 432165420, 864330840]

約数ペア:

[(1, 864330840), (2, 432165420), (3, 288110280), (4, 216082710), (5, 172866168), (6, 144055140), (8, 108041355), (9, 96036760), (10, 86433084), (12, 72027570), (15, 57622056), (18, 48018380), (20, 43216542), (24, 36013785), (30, 28811028), (31, 27881640), (36, 24009190), (40, 21608271), (41, 21081240), (45, 19207352), (60, 14405514), (62, 13940820), (72, 12004595), (82, 10540620), (90, 9603676), (93, 9293880), (120, 7202757), (123, 7027080), (124, 6970410), (155, 5576328), (164, 5270310), (180, 4801838), (186, 4646940), (205, 4216248), (246, 3513540), (248, 3485205), (279, 3097960), (310, 2788164), (328, 2635155), (360, 2400919), (369, 2342360), (372, 2323470), (410, 2108124), (465, 1858776), (492, 1756770), (558, 1548980), (615, 1405416), (620, 1394082), (738, 1171180), (744, 1161735), (820, 1054062), (930, 929388), (984, 878385), (1116, 774490), (1230, 702708), (1240, 697041), (1271, 680040), (1395, 619592), (1476, 585590), (1640, 527031), (1845, 468472), (1860, 464694), (1889, 457560), (2232, 387245), (2460, 351354), (2542, 340020), (2790, 309796), (2952, 292795), (3690, 234236), (3720, 232347), (3778, 228780), (3813, 226680), (4920, 175677), (5084, 170010), (5580, 154898), (5667, 152520), (6355, 136008), (7380, 117118), (7556, 114390), (7626, 113340), (9445, 91512), (10168, 85005), (11160, 77449), (11334, 76260), (11439, 75560), (12710, 68004), (14760, 58559), (15112, 57195), (15252, 56670), (17001, 50840), (18890, 45756), (19065, 45336), (22668, 38130), (22878, 37780), (25420, 34002), (28335, 30504)]