1917075960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{607}}^1$

素因数の和:938

約数の個数: 192

約数和(自身を含む): 6464839680

約数和(自身を除く): 4547763720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 283, 310, 360, 372, 465, 558, 566, 607, 620, 744, 849, 930, 1116, 1132, 1214, 1240, 1395, 1415, 1698, 1821, 1860, 2232, 2264, 2428, 2547, 2790, 2830, 3035, 3396, 3642, 3720, 4245, 4856, 5094, 5463, 5580, 5660, 6070, 6792, 7284, 8490, 8773, 9105, 10188, 10926, 11160, 11320, 12140, 12735, 14568, 16980, 17546, 18210, 18817, 20376, 21852, 24280, 25470, 26319, 27315, 33960, 35092, 36420, 37634, 43704, 43865, 50940, 52638, 54630, 56451, 70184, 72840, 75268, 78957, 87730, 94085, 101880, 105276, 109260, 112902, 131595, 150536, 157914, 169353, 171781, 175460, 188170, 210552, 218520, 225804, 263190, 282255, 315828, 338706, 343562, 350920, 376340, 394785, 451608, 515343, 526380, 564510, 631656, 677412, 687124, 752680, 789570, 846765, 858905, 1030686, 1052760, 1129020, 1354824, 1374248, 1546029, 1579140, 1693530, 1717810, 2061372, 2258040, 2576715, 3092058, 3158280, 3387060, 3435620, 4122744, 5153430, 5325211, 6184116, 6774120, 6871240, 7730145, 10306860, 10650422, 12368232, 15460290, 15975633, 20613720, 21300844, 26626055, 30920580, 31951266, 42601688, 47926899, 53252110, 61841160, 63902532, 79878165, 95853798, 106504220, 127805064, 159756330, 191707596, 213008440, 239634495, 319512660, 383415192, 479268990, 639025320, 958537980, 1917075960]

約数ペア:

[(1, 1917075960), (2, 958537980), (3, 639025320), (4, 479268990), (5, 383415192), (6, 319512660), (8, 239634495), (9, 213008440), (10, 191707596), (12, 159756330), (15, 127805064), (18, 106504220), (20, 95853798), (24, 79878165), (30, 63902532), (31, 61841160), (36, 53252110), (40, 47926899), (45, 42601688), (60, 31951266), (62, 30920580), (72, 26626055), (90, 21300844), (93, 20613720), (120, 15975633), (124, 15460290), (155, 12368232), (180, 10650422), (186, 10306860), (248, 7730145), (279, 6871240), (283, 6774120), (310, 6184116), (360, 5325211), (372, 5153430), (465, 4122744), (558, 3435620), (566, 3387060), (607, 3158280), (620, 3092058), (744, 2576715), (849, 2258040), (930, 2061372), (1116, 1717810), (1132, 1693530), (1214, 1579140), (1240, 1546029), (1395, 1374248), (1415, 1354824), (1698, 1129020), (1821, 1052760), (1860, 1030686), (2232, 858905), (2264, 846765), (2428, 789570), (2547, 752680), (2790, 687124), (2830, 677412), (3035, 631656), (3396, 564510), (3642, 526380), (3720, 515343), (4245, 451608), (4856, 394785), (5094, 376340), (5463, 350920), (5580, 343562), (5660, 338706), (6070, 315828), (6792, 282255), (7284, 263190), (8490, 225804), (8773, 218520), (9105, 210552), (10188, 188170), (10926, 175460), (11160, 171781), (11320, 169353), (12140, 157914), (12735, 150536), (14568, 131595), (16980, 112902), (17546, 109260), (18210, 105276), (18817, 101880), (20376, 94085), (21852, 87730), (24280, 78957), (25470, 75268), (26319, 72840), (27315, 70184), (33960, 56451), (35092, 54630), (36420, 52638), (37634, 50940), (43704, 43865)]