984229680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:816

約数の個数: 240

約数和(自身を含む): 3582627840

約数和(自身を除く): 2598398160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 127, 140, 147, 168, 196, 210, 240, 245, 254, 280, 294, 336, 381, 392, 420, 490, 508, 560, 588, 635, 659, 735, 762, 784, 840, 889, 980, 1016, 1176, 1270, 1318, 1470, 1524, 1680, 1778, 1905, 1960, 1977, 2032, 2352, 2540, 2636, 2667, 2940, 3048, 3295, 3556, 3810, 3920, 3954, 4445, 4613, 5080, 5272, 5334, 5880, 6096, 6223, 6590, 7112, 7620, 7908, 8890, 9226, 9885, 10160, 10544, 10668, 11760, 12446, 13180, 13335, 13839, 14224, 15240, 15816, 17780, 18452, 18669, 19770, 21336, 23065, 24892, 26360, 26670, 27678, 30480, 31115, 31632, 32291, 35560, 36904, 37338, 39540, 42672, 46130, 49784, 52720, 53340, 55356, 62230, 64582, 69195, 71120, 73808, 74676, 79080, 83693, 92260, 93345, 96873, 99568, 106680, 110712, 124460, 129164, 138390, 149352, 158160, 161455, 167386, 184520, 186690, 193746, 213360, 221424, 248920, 251079, 258328, 276780, 298704, 322910, 334772, 369040, 373380, 387492, 418465, 484365, 497840, 502158, 516656, 553560, 585851, 645820, 669544, 746760, 774984, 836930, 968730, 1004316, 1107120, 1171702, 1255395, 1291640, 1339088, 1493520, 1549968, 1673860, 1757553, 1937460, 2008632, 2343404, 2510790, 2583280, 2929255, 3347720, 3515106, 3874920, 4017264, 4100957, 4686808, 5021580, 5858510, 6695440, 7030212, 7749840, 8201914, 8787765, 9373616, 10043160, 11717020, 12302871, 14060424, 16403828, 17575530, 20086320, 20504785, 23434040, 24605742, 28120848, 32807656, 35151060, 41009570, 46868080, 49211484, 61514355, 65615312, 70302120, 82019140, 98422968, 123028710, 140604240, 164038280, 196845936, 246057420, 328076560, 492114840, 984229680]

約数ペア:

[(1, 984229680), (2, 492114840), (3, 328076560), (4, 246057420), (5, 196845936), (6, 164038280), (7, 140604240), (8, 123028710), (10, 98422968), (12, 82019140), (14, 70302120), (15, 65615312), (16, 61514355), (20, 49211484), (21, 46868080), (24, 41009570), (28, 35151060), (30, 32807656), (35, 28120848), (40, 24605742), (42, 23434040), (48, 20504785), (49, 20086320), (56, 17575530), (60, 16403828), (70, 14060424), (80, 12302871), (84, 11717020), (98, 10043160), (105, 9373616), (112, 8787765), (120, 8201914), (127, 7749840), (140, 7030212), (147, 6695440), (168, 5858510), (196, 5021580), (210, 4686808), (240, 4100957), (245, 4017264), (254, 3874920), (280, 3515106), (294, 3347720), (336, 2929255), (381, 2583280), (392, 2510790), (420, 2343404), (490, 2008632), (508, 1937460), (560, 1757553), (588, 1673860), (635, 1549968), (659, 1493520), (735, 1339088), (762, 1291640), (784, 1255395), (840, 1171702), (889, 1107120), (980, 1004316), (1016, 968730), (1176, 836930), (1270, 774984), (1318, 746760), (1470, 669544), (1524, 645820), (1680, 585851), (1778, 553560), (1905, 516656), (1960, 502158), (1977, 497840), (2032, 484365), (2352, 418465), (2540, 387492), (2636, 373380), (2667, 369040), (2940, 334772), (3048, 322910), (3295, 298704), (3556, 276780), (3810, 258328), (3920, 251079), (3954, 248920), (4445, 221424), (4613, 213360), (5080, 193746), (5272, 186690), (5334, 184520), (5880, 167386), (6096, 161455), (6223, 158160), (6590, 149352), (7112, 138390), (7620, 129164), (7908, 124460), (8890, 110712), (9226, 106680), (9885, 99568), (10160, 96873), (10544, 93345), (10668, 92260), (11760, 83693), (12446, 79080), (13180, 74676), (13335, 73808), (13839, 71120), (14224, 69195), (15240, 64582), (15816, 62230), (17780, 55356), (18452, 53340), (18669, 52720), (19770, 49784), (21336, 46130), (23065, 42672), (24892, 39540), (26360, 37338), (26670, 36904), (27678, 35560), (30480, 32291), (31115, 31632)]