313050360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 256

約数和(自身を含む): 1132185600

約数和(自身を除く): 819135240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 71, 84, 87, 105, 116, 120, 140, 142, 145, 168, 174, 181, 203, 210, 213, 232, 280, 284, 290, 348, 355, 362, 406, 420, 426, 435, 497, 543, 568, 580, 609, 696, 710, 724, 812, 840, 852, 870, 905, 994, 1015, 1065, 1086, 1160, 1218, 1267, 1420, 1448, 1491, 1624, 1704, 1740, 1810, 1988, 2030, 2059, 2130, 2172, 2436, 2485, 2534, 2715, 2840, 2982, 3045, 3480, 3620, 3801, 3976, 4060, 4118, 4260, 4344, 4872, 4970, 5068, 5249, 5430, 5964, 6090, 6177, 6335, 7240, 7455, 7602, 8120, 8236, 8520, 9940, 10136, 10295, 10498, 10860, 11928, 12180, 12354, 12670, 12851, 14413, 14910, 15204, 15747, 16472, 19005, 19880, 20590, 20996, 21720, 24360, 24708, 25340, 25702, 26245, 28826, 29820, 30408, 30885, 31494, 36743, 38010, 38553, 41180, 41992, 43239, 49416, 50680, 51404, 52490, 57652, 59640, 61770, 62988, 64255, 72065, 73486, 76020, 77106, 78735, 82360, 86478, 89957, 102808, 104980, 110229, 115304, 123540, 125976, 128510, 144130, 146972, 152040, 154212, 157470, 172956, 179914, 183715, 192765, 209960, 216195, 220458, 247080, 257020, 269871, 288260, 293944, 308424, 314940, 345912, 359828, 367430, 372679, 385530, 432390, 440916, 449785, 514040, 539742, 551145, 576520, 629880, 719656, 734860, 745358, 771060, 864780, 881832, 899570, 1079484, 1102290, 1118037, 1349355, 1469720, 1490716, 1542120, 1729560, 1799140, 1863395, 2158968, 2204580, 2236074, 2608753, 2698710, 2981432, 3598280, 3726790, 4409160, 4472148, 5217506, 5397420, 5590185, 7453580, 7826259, 8944296, 10435012, 10794840, 11180370, 13043765, 14907160, 15652518, 20870024, 22360740, 26087530, 31305036, 39131295, 44721480, 52175060, 62610072, 78262590, 104350120, 156525180, 313050360]

約数ペア:

[(1, 313050360), (2, 156525180), (3, 104350120), (4, 78262590), (5, 62610072), (6, 52175060), (7, 44721480), (8, 39131295), (10, 31305036), (12, 26087530), (14, 22360740), (15, 20870024), (20, 15652518), (21, 14907160), (24, 13043765), (28, 11180370), (29, 10794840), (30, 10435012), (35, 8944296), (40, 7826259), (42, 7453580), (56, 5590185), (58, 5397420), (60, 5217506), (70, 4472148), (71, 4409160), (84, 3726790), (87, 3598280), (105, 2981432), (116, 2698710), (120, 2608753), (140, 2236074), (142, 2204580), (145, 2158968), (168, 1863395), (174, 1799140), (181, 1729560), (203, 1542120), (210, 1490716), (213, 1469720), (232, 1349355), (280, 1118037), (284, 1102290), (290, 1079484), (348, 899570), (355, 881832), (362, 864780), (406, 771060), (420, 745358), (426, 734860), (435, 719656), (497, 629880), (543, 576520), (568, 551145), (580, 539742), (609, 514040), (696, 449785), (710, 440916), (724, 432390), (812, 385530), (840, 372679), (852, 367430), (870, 359828), (905, 345912), (994, 314940), (1015, 308424), (1065, 293944), (1086, 288260), (1160, 269871), (1218, 257020), (1267, 247080), (1420, 220458), (1448, 216195), (1491, 209960), (1624, 192765), (1704, 183715), (1740, 179914), (1810, 172956), (1988, 157470), (2030, 154212), (2059, 152040), (2130, 146972), (2172, 144130), (2436, 128510), (2485, 125976), (2534, 123540), (2715, 115304), (2840, 110229), (2982, 104980), (3045, 102808), (3480, 89957), (3620, 86478), (3801, 82360), (3976, 78735), (4060, 77106), (4118, 76020), (4260, 73486), (4344, 72065), (4872, 64255), (4970, 62988), (5068, 61770), (5249, 59640), (5430, 57652), (5964, 52490), (6090, 51404), (6177, 50680), (6335, 49416), (7240, 43239), (7455, 41992), (7602, 41180), (8120, 38553), (8236, 38010), (8520, 36743), (9940, 31494), (10136, 30885), (10295, 30408), (10498, 29820), (10860, 28826), (11928, 26245), (12180, 25702), (12354, 25340), (12670, 24708), (12851, 24360), (14413, 21720), (14910, 20996), (15204, 20590), (15747, 19880), (16472, 19005)]