156767176880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{3343}}^1$

素因数の和:3472

約数の個数: 240

約数和(自身を含む): 409561536384

約数和(自身を除く): 252794359504

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 41, 58, 68, 80, 82, 85, 116, 136, 145, 164, 170, 205, 232, 272, 290, 328, 340, 410, 464, 493, 580, 656, 680, 697, 820, 841, 986, 1160, 1189, 1360, 1394, 1640, 1682, 1972, 2320, 2378, 2465, 2788, 3280, 3343, 3364, 3485, 3944, 4205, 4756, 4930, 5576, 5945, 6686, 6728, 6970, 7888, 8410, 9512, 9860, 11152, 11890, 13372, 13456, 13940, 14297, 16715, 16820, 19024, 19720, 20213, 23780, 26744, 27880, 28594, 33430, 33640, 34481, 39440, 40426, 47560, 53488, 55760, 56831, 57188, 66860, 67280, 68962, 71485, 80852, 95120, 96947, 101065, 113662, 114376, 133720, 137063, 137924, 142970, 161704, 172405, 193894, 202130, 227324, 228752, 267440, 274126, 275848, 284155, 285940, 323408, 344810, 387788, 404260, 454648, 484735, 548252, 551696, 568310, 571880, 586177, 685315, 689620, 775576, 808520, 909296, 969470, 1096504, 1136620, 1143760, 1172354, 1370630, 1379240, 1551152, 1617040, 1648099, 1938940, 2193008, 2273240, 2330071, 2344708, 2741260, 2758480, 2811463, 2930885, 3296198, 3877880, 3974827, 4546480, 4660142, 4689416, 5482520, 5622926, 5861770, 6592396, 7755760, 7949654, 8240495, 9320284, 9378832, 10965040, 11245852, 11650355, 11723540, 13184792, 14057315, 15899308, 16480990, 18640568, 19874135, 22491704, 23300710, 23447080, 26369584, 28114630, 31798616, 32961980, 37281136, 39748270, 44983408, 46601420, 46894160, 47794871, 56229260, 63597232, 65923960, 67572059, 79496540, 93202840, 95589742, 112458520, 115269983, 131847920, 135144118, 158993080, 186405680, 191179484, 224917040, 230539966, 238974355, 270288236, 317986160, 337860295, 382358968, 461079932, 477948710, 540576472, 576349915, 675720590, 764717936, 922159864, 955897420, 1081152944, 1152699830, 1351441180, 1844319728, 1911794840, 1959589711, 2305399660, 2702882360, 3823589680, 3919179422, 4610799320, 5405764720, 7838358844, 9221598640, 9797948555, 15676717688, 19595897110, 31353435376, 39191794220, 78383588440, 156767176880]

約数ペア:

[(1, 156767176880), (2, 78383588440), (4, 39191794220), (5, 31353435376), (8, 19595897110), (10, 15676717688), (16, 9797948555), (17, 9221598640), (20, 7838358844), (29, 5405764720), (34, 4610799320), (40, 3919179422), (41, 3823589680), (58, 2702882360), (68, 2305399660), (80, 1959589711), (82, 1911794840), (85, 1844319728), (116, 1351441180), (136, 1152699830), (145, 1081152944), (164, 955897420), (170, 922159864), (205, 764717936), (232, 675720590), (272, 576349915), (290, 540576472), (328, 477948710), (340, 461079932), (410, 382358968), (464, 337860295), (493, 317986160), (580, 270288236), (656, 238974355), (680, 230539966), (697, 224917040), (820, 191179484), (841, 186405680), (986, 158993080), (1160, 135144118), (1189, 131847920), (1360, 115269983), (1394, 112458520), (1640, 95589742), (1682, 93202840), (1972, 79496540), (2320, 67572059), (2378, 65923960), (2465, 63597232), (2788, 56229260), (3280, 47794871), (3343, 46894160), (3364, 46601420), (3485, 44983408), (3944, 39748270), (4205, 37281136), (4756, 32961980), (4930, 31798616), (5576, 28114630), (5945, 26369584), (6686, 23447080), (6728, 23300710), (6970, 22491704), (7888, 19874135), (8410, 18640568), (9512, 16480990), (9860, 15899308), (11152, 14057315), (11890, 13184792), (13372, 11723540), (13456, 11650355), (13940, 11245852), (14297, 10965040), (16715, 9378832), (16820, 9320284), (19024, 8240495), (19720, 7949654), (20213, 7755760), (23780, 6592396), (26744, 5861770), (27880, 5622926), (28594, 5482520), (33430, 4689416), (33640, 4660142), (34481, 4546480), (39440, 3974827), (40426, 3877880), (47560, 3296198), (53488, 2930885), (55760, 2811463), (56831, 2758480), (57188, 2741260), (66860, 2344708), (67280, 2330071), (68962, 2273240), (71485, 2193008), (80852, 1938940), (95120, 1648099), (96947, 1617040), (101065, 1551152), (113662, 1379240), (114376, 1370630), (133720, 1172354), (137063, 1143760), (137924, 1136620), (142970, 1096504), (161704, 969470), (172405, 909296), (193894, 808520), (202130, 775576), (227324, 689620), (228752, 685315), (267440, 586177), (274126, 571880), (275848, 568310), (284155, 551696), (285940, 548252), (323408, 484735), (344810, 454648), (387788, 404260)]