528899280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:494

約数の個数: 320

約数和(自身を含む): 2056201728

約数和(自身を除く): 1527302448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 61, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 122, 130, 140, 156, 168, 182, 183, 195, 208, 210, 240, 244, 260, 273, 280, 305, 312, 336, 364, 366, 390, 397, 420, 427, 455, 488, 520, 546, 560, 610, 624, 728, 732, 780, 793, 794, 840, 854, 910, 915, 976, 1040, 1092, 1191, 1220, 1281, 1365, 1456, 1464, 1560, 1586, 1588, 1680, 1708, 1820, 1830, 1985, 2135, 2184, 2379, 2382, 2440, 2562, 2730, 2779, 2928, 3120, 3172, 3176, 3416, 3640, 3660, 3965, 3970, 4270, 4368, 4758, 4764, 4880, 5124, 5161, 5460, 5551, 5558, 5955, 6344, 6352, 6405, 6832, 7280, 7320, 7930, 7940, 8337, 8540, 9516, 9528, 10248, 10322, 10920, 11102, 11116, 11895, 11910, 12688, 12810, 13895, 14640, 15483, 15860, 15880, 16653, 16674, 17080, 19032, 19056, 20496, 20644, 21840, 22204, 22232, 23790, 23820, 24217, 25620, 25805, 27755, 27790, 30966, 31720, 31760, 33306, 33348, 34160, 36127, 38064, 41288, 41685, 44408, 44464, 47580, 47640, 48434, 51240, 51610, 55510, 55580, 61932, 63440, 66612, 66696, 72254, 72651, 77415, 82576, 83265, 83370, 88816, 95160, 95280, 96868, 102480, 103220, 108381, 111020, 111160, 121085, 123864, 133224, 133392, 144508, 145302, 154830, 166530, 166740, 169519, 180635, 190320, 193736, 206440, 216762, 222040, 222320, 242170, 247728, 266448, 289016, 290604, 309660, 314821, 333060, 333480, 339038, 361270, 363255, 387472, 412880, 433524, 444080, 484340, 508557, 541905, 578032, 581208, 619320, 629642, 666120, 666960, 678076, 722540, 726510, 847595, 867048, 944463, 968680, 1017114, 1083810, 1162416, 1238640, 1259284, 1332240, 1356152, 1445080, 1453020, 1574105, 1695190, 1734096, 1888926, 1937360, 2034228, 2167620, 2203747, 2518568, 2542785, 2712304, 2890160, 2906040, 3148210, 3390380, 3777852, 4068456, 4335240, 4407494, 4722315, 5037136, 5085570, 5812080, 6296420, 6611241, 6780760, 7555704, 8136912, 8670480, 8814988, 9444630, 10171140, 11018735, 12592840, 13222482, 13561520, 15111408, 17629976, 18889260, 20342280, 22037470, 25185680, 26444964, 33056205, 35259952, 37778520, 40684560, 44074940, 52889928, 66112410, 75557040, 88149880, 105779856, 132224820, 176299760, 264449640, 528899280]

約数ペア:

[(1, 528899280), (2, 264449640), (3, 176299760), (4, 132224820), (5, 105779856), (6, 88149880), (7, 75557040), (8, 66112410), (10, 52889928), (12, 44074940), (13, 40684560), (14, 37778520), (15, 35259952), (16, 33056205), (20, 26444964), (21, 25185680), (24, 22037470), (26, 20342280), (28, 18889260), (30, 17629976), (35, 15111408), (39, 13561520), (40, 13222482), (42, 12592840), (48, 11018735), (52, 10171140), (56, 9444630), (60, 8814988), (61, 8670480), (65, 8136912), (70, 7555704), (78, 6780760), (80, 6611241), (84, 6296420), (91, 5812080), (104, 5085570), (105, 5037136), (112, 4722315), (120, 4407494), (122, 4335240), (130, 4068456), (140, 3777852), (156, 3390380), (168, 3148210), (182, 2906040), (183, 2890160), (195, 2712304), (208, 2542785), (210, 2518568), (240, 2203747), (244, 2167620), (260, 2034228), (273, 1937360), (280, 1888926), (305, 1734096), (312, 1695190), (336, 1574105), (364, 1453020), (366, 1445080), (390, 1356152), (397, 1332240), (420, 1259284), (427, 1238640), (455, 1162416), (488, 1083810), (520, 1017114), (546, 968680), (560, 944463), (610, 867048), (624, 847595), (728, 726510), (732, 722540), (780, 678076), (793, 666960), (794, 666120), (840, 629642), (854, 619320), (910, 581208), (915, 578032), (976, 541905), (1040, 508557), (1092, 484340), (1191, 444080), (1220, 433524), (1281, 412880), (1365, 387472), (1456, 363255), (1464, 361270), (1560, 339038), (1586, 333480), (1588, 333060), (1680, 314821), (1708, 309660), (1820, 290604), (1830, 289016), (1985, 266448), (2135, 247728), (2184, 242170), (2379, 222320), (2382, 222040), (2440, 216762), (2562, 206440), (2730, 193736), (2779, 190320), (2928, 180635), (3120, 169519), (3172, 166740), (3176, 166530), (3416, 154830), (3640, 145302), (3660, 144508), (3965, 133392), (3970, 133224), (4270, 123864), (4368, 121085), (4758, 111160), (4764, 111020), (4880, 108381), (5124, 103220), (5161, 102480), (5460, 96868), (5551, 95280), (5558, 95160), (5955, 88816), (6344, 83370), (6352, 83265), (6405, 82576), (6832, 77415), (7280, 72651), (7320, 72254), (7930, 66696), (7940, 66612), (8337, 63440), (8540, 61932), (9516, 55580), (9528, 55510), (10248, 51610), (10322, 51240), (10920, 48434), (11102, 47640), (11116, 47580), (11895, 44464), (11910, 44408), (12688, 41685), (12810, 41288), (13895, 38064), (14640, 36127), (15483, 34160), (15860, 33348), (15880, 33306), (16653, 31760), (16674, 31720), (17080, 30966), (19032, 27790), (19056, 27755), (20496, 25805), (20644, 25620), (21840, 24217), (22204, 23820), (22232, 23790)]