2175984720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33211}}^1$

素因数の和:33250

約数の個数: 240

約数和(自身を含む): 8994340992

約数和(自身を除く): 6818356272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 33211, 65520, 66422, 99633, 132844, 166055, 199266, 232477, 265688, 298899, 332110, 398532, 431743, 464954, 498165, 531376, 597798, 664220, 697431, 797064, 863486, 929908, 996330, 1162385, 1195596, 1295229, 1328440, 1394862, 1494495, 1594128, 1726972, 1859816, 1992660, 2092293, 2158715, 2324770, 2391192, 2590458, 2656880, 2789724, 2988990, 3022201, 3453944, 3487155, 3719632, 3885687, 3985320, 4184586, 4317430, 4649540, 4782384, 5180916, 5579448, 5977980, 6044402, 6476145, 6907888, 6974310, 7771374, 7970640, 8369172, 8634860, 9066603, 9299080, 10361832, 10461465, 11158896, 11955960, 12088804, 12952290, 13948620, 15111005, 15542748, 16738344, 17269720, 18133206, 18598160, 19428435, 20723664, 20922930, 23911920, 24177608, 25904580, 27199809, 27897240, 30222010, 31085496, 33476688, 34539440, 36266412, 38856870, 41845860, 45333015, 48355216, 51809160, 54399618, 55794480, 60444020, 62170992, 72532824, 77713740, 83691720, 90666030, 103618320, 108799236, 120888040, 135999045, 145065648, 155427480, 167383440, 181332060, 217598472, 241776080, 271998090, 310854960, 362664120, 435196944, 543996180, 725328240, 1087992360, 2175984720]

約数ペア:

[(1, 2175984720), (2, 1087992360), (3, 725328240), (4, 543996180), (5, 435196944), (6, 362664120), (7, 310854960), (8, 271998090), (9, 241776080), (10, 217598472), (12, 181332060), (13, 167383440), (14, 155427480), (15, 145065648), (16, 135999045), (18, 120888040), (20, 108799236), (21, 103618320), (24, 90666030), (26, 83691720), (28, 77713740), (30, 72532824), (35, 62170992), (36, 60444020), (39, 55794480), (40, 54399618), (42, 51809160), (45, 48355216), (48, 45333015), (52, 41845860), (56, 38856870), (60, 36266412), (63, 34539440), (65, 33476688), (70, 31085496), (72, 30222010), (78, 27897240), (80, 27199809), (84, 25904580), (90, 24177608), (91, 23911920), (104, 20922930), (105, 20723664), (112, 19428435), (117, 18598160), (120, 18133206), (126, 17269720), (130, 16738344), (140, 15542748), (144, 15111005), (156, 13948620), (168, 12952290), (180, 12088804), (182, 11955960), (195, 11158896), (208, 10461465), (210, 10361832), (234, 9299080), (240, 9066603), (252, 8634860), (260, 8369172), (273, 7970640), (280, 7771374), (312, 6974310), (315, 6907888), (336, 6476145), (360, 6044402), (364, 5977980), (390, 5579448), (420, 5180916), (455, 4782384), (468, 4649540), (504, 4317430), (520, 4184586), (546, 3985320), (560, 3885687), (585, 3719632), (624, 3487155), (630, 3453944), (720, 3022201), (728, 2988990), (780, 2789724), (819, 2656880), (840, 2590458), (910, 2391192), (936, 2324770), (1008, 2158715), (1040, 2092293), (1092, 1992660), (1170, 1859816), (1260, 1726972), (1365, 1594128), (1456, 1494495), (1560, 1394862), (1638, 1328440), (1680, 1295229), (1820, 1195596), (1872, 1162385), (2184, 996330), (2340, 929908), (2520, 863486), (2730, 797064), (3120, 697431), (3276, 664220), (3640, 597798), (4095, 531376), (4368, 498165), (4680, 464954), (5040, 431743), (5460, 398532), (6552, 332110), (7280, 298899), (8190, 265688), (9360, 232477), (10920, 199266), (13104, 166055), (16380, 132844), (21840, 99633), (32760, 66422), (33211, 65520)]