858170040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1006

約数の個数: 256

約数和(自身を含む): 3207859200

約数和(自身を除く): 2349689160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 89, 91, 104, 105, 120, 130, 140, 156, 168, 178, 182, 195, 210, 260, 267, 273, 280, 312, 356, 364, 390, 420, 445, 455, 520, 534, 546, 623, 712, 728, 780, 840, 883, 890, 910, 1068, 1092, 1157, 1246, 1335, 1365, 1560, 1766, 1780, 1820, 1869, 2136, 2184, 2314, 2492, 2649, 2670, 2730, 3115, 3471, 3532, 3560, 3640, 3738, 4415, 4628, 4984, 5298, 5340, 5460, 5785, 6181, 6230, 6942, 7064, 7476, 8099, 8830, 9256, 9345, 10596, 10680, 10920, 11479, 11570, 12362, 12460, 13245, 13884, 14952, 16198, 17355, 17660, 18543, 18690, 21192, 22958, 23140, 24297, 24724, 24920, 26490, 27768, 30905, 32396, 34437, 34710, 35320, 37086, 37380, 40495, 45916, 46280, 48594, 49448, 52980, 57395, 61810, 64792, 68874, 69420, 74172, 74760, 78587, 80353, 80990, 91832, 92715, 97188, 105960, 114790, 121485, 123620, 137748, 138840, 148344, 157174, 160706, 161980, 172185, 185430, 194376, 229580, 235761, 241059, 242970, 247240, 275496, 314348, 321412, 323960, 344370, 370860, 392935, 401765, 459160, 471522, 482118, 485940, 550109, 628696, 642824, 688740, 741720, 785870, 803530, 943044, 964236, 971880, 1021631, 1100218, 1178805, 1205295, 1377480, 1571740, 1607060, 1650327, 1886088, 1928472, 2043262, 2200436, 2357610, 2410590, 2750545, 3064893, 3143480, 3214120, 3300654, 4086524, 4400872, 4715220, 4821180, 5108155, 5501090, 6129786, 6601308, 7151417, 8173048, 8251635, 9430440, 9642360, 10216310, 11002180, 12259572, 13202616, 14302834, 15324465, 16503270, 20432620, 21454251, 22004360, 24519144, 28605668, 30648930, 33006540, 35757085, 40865240, 42908502, 57211336, 61297860, 66013080, 71514170, 85817004, 107271255, 122595720, 143028340, 171634008, 214542510, 286056680, 429085020, 858170040]

約数ペア:

[(1, 858170040), (2, 429085020), (3, 286056680), (4, 214542510), (5, 171634008), (6, 143028340), (7, 122595720), (8, 107271255), (10, 85817004), (12, 71514170), (13, 66013080), (14, 61297860), (15, 57211336), (20, 42908502), (21, 40865240), (24, 35757085), (26, 33006540), (28, 30648930), (30, 28605668), (35, 24519144), (39, 22004360), (40, 21454251), (42, 20432620), (52, 16503270), (56, 15324465), (60, 14302834), (65, 13202616), (70, 12259572), (78, 11002180), (84, 10216310), (89, 9642360), (91, 9430440), (104, 8251635), (105, 8173048), (120, 7151417), (130, 6601308), (140, 6129786), (156, 5501090), (168, 5108155), (178, 4821180), (182, 4715220), (195, 4400872), (210, 4086524), (260, 3300654), (267, 3214120), (273, 3143480), (280, 3064893), (312, 2750545), (356, 2410590), (364, 2357610), (390, 2200436), (420, 2043262), (445, 1928472), (455, 1886088), (520, 1650327), (534, 1607060), (546, 1571740), (623, 1377480), (712, 1205295), (728, 1178805), (780, 1100218), (840, 1021631), (883, 971880), (890, 964236), (910, 943044), (1068, 803530), (1092, 785870), (1157, 741720), (1246, 688740), (1335, 642824), (1365, 628696), (1560, 550109), (1766, 485940), (1780, 482118), (1820, 471522), (1869, 459160), (2136, 401765), (2184, 392935), (2314, 370860), (2492, 344370), (2649, 323960), (2670, 321412), (2730, 314348), (3115, 275496), (3471, 247240), (3532, 242970), (3560, 241059), (3640, 235761), (3738, 229580), (4415, 194376), (4628, 185430), (4984, 172185), (5298, 161980), (5340, 160706), (5460, 157174), (5785, 148344), (6181, 138840), (6230, 137748), (6942, 123620), (7064, 121485), (7476, 114790), (8099, 105960), (8830, 97188), (9256, 92715), (9345, 91832), (10596, 80990), (10680, 80353), (10920, 78587), (11479, 74760), (11570, 74172), (12362, 69420), (12460, 68874), (13245, 64792), (13884, 61810), (14952, 57395), (16198, 52980), (17355, 49448), (17660, 48594), (18543, 46280), (18690, 45916), (21192, 40495), (22958, 37380), (23140, 37086), (24297, 35320), (24724, 34710), (24920, 34437), (26490, 32396), (27768, 30905)]