108213560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 317157120

約数和(自身を除く): 208943560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 49, 52, 56, 62, 65, 70, 91, 98, 104, 124, 130, 137, 140, 155, 182, 196, 217, 245, 248, 260, 274, 280, 310, 364, 392, 403, 434, 455, 490, 520, 548, 620, 637, 685, 728, 806, 868, 910, 959, 980, 1085, 1096, 1240, 1274, 1370, 1519, 1612, 1736, 1781, 1820, 1918, 1960, 2015, 2170, 2548, 2740, 2821, 3038, 3185, 3224, 3562, 3640, 3836, 4030, 4247, 4340, 4795, 5096, 5480, 5642, 6076, 6370, 6713, 7124, 7595, 7672, 8060, 8494, 8680, 8905, 9590, 11284, 12152, 12467, 12740, 13426, 14105, 14248, 15190, 16120, 16988, 17810, 19180, 19747, 21235, 22568, 24934, 25480, 26852, 28210, 29729, 30380, 33565, 33976, 35620, 38360, 39494, 42470, 49868, 53704, 55211, 56420, 59458, 60760, 62335, 67130, 71240, 78988, 84940, 87269, 98735, 99736, 110422, 112840, 118916, 124670, 134260, 148645, 157976, 169880, 174538, 197470, 208103, 220844, 237832, 249340, 268520, 276055, 297290, 349076, 386477, 394940, 416206, 436345, 441688, 498680, 552110, 594580, 698152, 772954, 789880, 832412, 872690, 1040515, 1104220, 1189160, 1545908, 1664824, 1745380, 1932385, 2081030, 2208440, 2705339, 3091816, 3490760, 3864770, 4162060, 5410678, 7729540, 8324120, 10821356, 13526695, 15459080, 21642712, 27053390, 54106780, 108213560]

約数ペア:

[(1, 108213560), (2, 54106780), (4, 27053390), (5, 21642712), (7, 15459080), (8, 13526695), (10, 10821356), (13, 8324120), (14, 7729540), (20, 5410678), (26, 4162060), (28, 3864770), (31, 3490760), (35, 3091816), (40, 2705339), (49, 2208440), (52, 2081030), (56, 1932385), (62, 1745380), (65, 1664824), (70, 1545908), (91, 1189160), (98, 1104220), (104, 1040515), (124, 872690), (130, 832412), (137, 789880), (140, 772954), (155, 698152), (182, 594580), (196, 552110), (217, 498680), (245, 441688), (248, 436345), (260, 416206), (274, 394940), (280, 386477), (310, 349076), (364, 297290), (392, 276055), (403, 268520), (434, 249340), (455, 237832), (490, 220844), (520, 208103), (548, 197470), (620, 174538), (637, 169880), (685, 157976), (728, 148645), (806, 134260), (868, 124670), (910, 118916), (959, 112840), (980, 110422), (1085, 99736), (1096, 98735), (1240, 87269), (1274, 84940), (1370, 78988), (1519, 71240), (1612, 67130), (1736, 62335), (1781, 60760), (1820, 59458), (1918, 56420), (1960, 55211), (2015, 53704), (2170, 49868), (2548, 42470), (2740, 39494), (2821, 38360), (3038, 35620), (3185, 33976), (3224, 33565), (3562, 30380), (3640, 29729), (3836, 28210), (4030, 26852), (4247, 25480), (4340, 24934), (4795, 22568), (5096, 21235), (5480, 19747), (5642, 19180), (6076, 17810), (6370, 16988), (6713, 16120), (7124, 15190), (7595, 14248), (7672, 14105), (8060, 13426), (8494, 12740), (8680, 12467), (8905, 12152), (9590, 11284)]