331197360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 320

約数和(自身を含む): 1203256320

約数和(自身を除く): 872058960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 37, 38, 39, 40, 48, 52, 57, 60, 65, 74, 76, 78, 80, 95, 104, 111, 114, 120, 130, 148, 151, 152, 156, 185, 190, 195, 208, 222, 228, 240, 247, 260, 285, 296, 302, 304, 312, 370, 380, 390, 444, 453, 456, 481, 494, 520, 555, 570, 592, 604, 624, 703, 740, 741, 755, 760, 780, 888, 906, 912, 962, 988, 1040, 1110, 1140, 1208, 1235, 1406, 1443, 1480, 1482, 1510, 1520, 1560, 1776, 1812, 1924, 1963, 1976, 2109, 2220, 2265, 2280, 2405, 2416, 2470, 2812, 2869, 2886, 2960, 2964, 3020, 3120, 3515, 3624, 3705, 3848, 3926, 3952, 4218, 4440, 4530, 4560, 4810, 4940, 5587, 5624, 5738, 5772, 5889, 5928, 6040, 7030, 7215, 7248, 7410, 7696, 7852, 8436, 8607, 8880, 9060, 9139, 9620, 9815, 9880, 10545, 11174, 11248, 11476, 11544, 11778, 11856, 12080, 14060, 14345, 14430, 14820, 15704, 16761, 16872, 17214, 18120, 18278, 19240, 19630, 19760, 21090, 22348, 22952, 23088, 23556, 27417, 27935, 28120, 28690, 28860, 29445, 29640, 31408, 33522, 33744, 34428, 36240, 36556, 37297, 38480, 39260, 42180, 43035, 44696, 45695, 45904, 47112, 54834, 55870, 56240, 57380, 57720, 58890, 59280, 67044, 68856, 72631, 73112, 74594, 78520, 83805, 84360, 86070, 89392, 91390, 94224, 106153, 109668, 111740, 111891, 114760, 115440, 117780, 134088, 137085, 137712, 145262, 146224, 149188, 157040, 167610, 168720, 172140, 182780, 186485, 212306, 217893, 219336, 223480, 223782, 229520, 235560, 268176, 274170, 290524, 298376, 318459, 335220, 344280, 363155, 365560, 372970, 424612, 435786, 438672, 446960, 447564, 471120, 530765, 548340, 559455, 581048, 596752, 636918, 670440, 688560, 726310, 731120, 745940, 849224, 871572, 895128, 1061530, 1089465, 1096680, 1118910, 1162096, 1273836, 1340880, 1379989, 1452620, 1491880, 1592295, 1698448, 1743144, 1790256, 2123060, 2178930, 2193360, 2237820, 2547672, 2759978, 2905240, 2983760, 3184590, 3486288, 4139967, 4246120, 4357860, 4475640, 5095344, 5519956, 5810480, 6369180, 6899945, 8279934, 8492240, 8715720, 8951280, 11039912, 12738360, 13799890, 16559868, 17431440, 20699835, 22079824, 25476720, 27599780, 33119736, 41399670, 55199560, 66239472, 82799340, 110399120, 165598680, 331197360]

約数ペア:

[(1, 331197360), (2, 165598680), (3, 110399120), (4, 82799340), (5, 66239472), (6, 55199560), (8, 41399670), (10, 33119736), (12, 27599780), (13, 25476720), (15, 22079824), (16, 20699835), (19, 17431440), (20, 16559868), (24, 13799890), (26, 12738360), (30, 11039912), (37, 8951280), (38, 8715720), (39, 8492240), (40, 8279934), (48, 6899945), (52, 6369180), (57, 5810480), (60, 5519956), (65, 5095344), (74, 4475640), (76, 4357860), (78, 4246120), (80, 4139967), (95, 3486288), (104, 3184590), (111, 2983760), (114, 2905240), (120, 2759978), (130, 2547672), (148, 2237820), (151, 2193360), (152, 2178930), (156, 2123060), (185, 1790256), (190, 1743144), (195, 1698448), (208, 1592295), (222, 1491880), (228, 1452620), (240, 1379989), (247, 1340880), (260, 1273836), (285, 1162096), (296, 1118910), (302, 1096680), (304, 1089465), (312, 1061530), (370, 895128), (380, 871572), (390, 849224), (444, 745940), (453, 731120), (456, 726310), (481, 688560), (494, 670440), (520, 636918), (555, 596752), (570, 581048), (592, 559455), (604, 548340), (624, 530765), (703, 471120), (740, 447564), (741, 446960), (755, 438672), (760, 435786), (780, 424612), (888, 372970), (906, 365560), (912, 363155), (962, 344280), (988, 335220), (1040, 318459), (1110, 298376), (1140, 290524), (1208, 274170), (1235, 268176), (1406, 235560), (1443, 229520), (1480, 223782), (1482, 223480), (1510, 219336), (1520, 217893), (1560, 212306), (1776, 186485), (1812, 182780), (1924, 172140), (1963, 168720), (1976, 167610), (2109, 157040), (2220, 149188), (2265, 146224), (2280, 145262), (2405, 137712), (2416, 137085), (2470, 134088), (2812, 117780), (2869, 115440), (2886, 114760), (2960, 111891), (2964, 111740), (3020, 109668), (3120, 106153), (3515, 94224), (3624, 91390), (3705, 89392), (3848, 86070), (3926, 84360), (3952, 83805), (4218, 78520), (4440, 74594), (4530, 73112), (4560, 72631), (4810, 68856), (4940, 67044), (5587, 59280), (5624, 58890), (5738, 57720), (5772, 57380), (5889, 56240), (5928, 55870), (6040, 54834), (7030, 47112), (7215, 45904), (7248, 45695), (7410, 44696), (7696, 43035), (7852, 42180), (8436, 39260), (8607, 38480), (8880, 37297), (9060, 36556), (9139, 36240), (9620, 34428), (9815, 33744), (9880, 33522), (10545, 31408), (11174, 29640), (11248, 29445), (11476, 28860), (11544, 28690), (11778, 28120), (11856, 27935), (12080, 27417), (14060, 23556), (14345, 23088), (14430, 22952), (14820, 22348), (15704, 21090), (16761, 19760), (16872, 19630), (17214, 19240), (18120, 18278)]