84562920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:369

約数の個数: 256

約数和(自身を含む): 320544000

約数和(自身を除く): 235981080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 317, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 634, 684, 702, 741, 760, 780, 855, 936, 951, 988, 1026, 1080, 1140, 1170, 1235, 1268, 1368, 1404, 1482, 1560, 1585, 1710, 1755, 1902, 1976, 2052, 2223, 2280, 2340, 2470, 2536, 2565, 2808, 2853, 2964, 3170, 3420, 3510, 3705, 3804, 4104, 4121, 4446, 4680, 4755, 4940, 5130, 5706, 5928, 6023, 6340, 6669, 6840, 7020, 7410, 7608, 8242, 8559, 8892, 9510, 9880, 10260, 11115, 11412, 12046, 12363, 12680, 13338, 14040, 14265, 14820, 16484, 17118, 17784, 18069, 19020, 20520, 20605, 22230, 22824, 24092, 24726, 26676, 28530, 29640, 30115, 32968, 33345, 34236, 36138, 37089, 38040, 41210, 42795, 44460, 48184, 49452, 53352, 54207, 57060, 60230, 61815, 66690, 68472, 72276, 74178, 78299, 82420, 85590, 88920, 90345, 98904, 108414, 111267, 114120, 120460, 123630, 133380, 144552, 148356, 156598, 162621, 164840, 171180, 180690, 185445, 216828, 222534, 234897, 240920, 247260, 266760, 271035, 296712, 313196, 325242, 342360, 361380, 370890, 391495, 433656, 445068, 469794, 494520, 542070, 556335, 626392, 650484, 704691, 722760, 741780, 782990, 813105, 890136, 939588, 1084140, 1112670, 1174485, 1300968, 1409382, 1483560, 1565980, 1626210, 1879176, 2114073, 2168280, 2225340, 2348970, 2818764, 3131960, 3252420, 3523455, 4228146, 4450680, 4697940, 5637528, 6504840, 7046910, 8456292, 9395880, 10570365, 14093820, 16912584, 21140730, 28187640, 42281460, 84562920]

約数ペア:

[(1, 84562920), (2, 42281460), (3, 28187640), (4, 21140730), (5, 16912584), (6, 14093820), (8, 10570365), (9, 9395880), (10, 8456292), (12, 7046910), (13, 6504840), (15, 5637528), (18, 4697940), (19, 4450680), (20, 4228146), (24, 3523455), (26, 3252420), (27, 3131960), (30, 2818764), (36, 2348970), (38, 2225340), (39, 2168280), (40, 2114073), (45, 1879176), (52, 1626210), (54, 1565980), (57, 1483560), (60, 1409382), (65, 1300968), (72, 1174485), (76, 1112670), (78, 1084140), (90, 939588), (95, 890136), (104, 813105), (108, 782990), (114, 741780), (117, 722760), (120, 704691), (130, 650484), (135, 626392), (152, 556335), (156, 542070), (171, 494520), (180, 469794), (190, 445068), (195, 433656), (216, 391495), (228, 370890), (234, 361380), (247, 342360), (260, 325242), (270, 313196), (285, 296712), (312, 271035), (317, 266760), (342, 247260), (351, 240920), (360, 234897), (380, 222534), (390, 216828), (456, 185445), (468, 180690), (494, 171180), (513, 164840), (520, 162621), (540, 156598), (570, 148356), (585, 144552), (634, 133380), (684, 123630), (702, 120460), (741, 114120), (760, 111267), (780, 108414), (855, 98904), (936, 90345), (951, 88920), (988, 85590), (1026, 82420), (1080, 78299), (1140, 74178), (1170, 72276), (1235, 68472), (1268, 66690), (1368, 61815), (1404, 60230), (1482, 57060), (1560, 54207), (1585, 53352), (1710, 49452), (1755, 48184), (1902, 44460), (1976, 42795), (2052, 41210), (2223, 38040), (2280, 37089), (2340, 36138), (2470, 34236), (2536, 33345), (2565, 32968), (2808, 30115), (2853, 29640), (2964, 28530), (3170, 26676), (3420, 24726), (3510, 24092), (3705, 22824), (3804, 22230), (4104, 20605), (4121, 20520), (4446, 19020), (4680, 18069), (4755, 17784), (4940, 17118), (5130, 16484), (5706, 14820), (5928, 14265), (6023, 14040), (6340, 13338), (6669, 12680), (6840, 12363), (7020, 12046), (7410, 11412), (7608, 11115), (8242, 10260), (8559, 9880), (8892, 9510)]