207510840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:902

約数の個数: 192

約数和(自身を含む): 732382560

約数和(自身を除く): 524871720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 41, 45, 51, 60, 68, 72, 82, 85, 90, 102, 120, 123, 136, 153, 164, 170, 180, 204, 205, 246, 255, 306, 328, 340, 360, 369, 408, 410, 492, 510, 612, 615, 680, 697, 738, 765, 820, 827, 984, 1020, 1224, 1230, 1394, 1476, 1530, 1640, 1654, 1845, 2040, 2091, 2460, 2481, 2788, 2952, 3060, 3308, 3485, 3690, 4135, 4182, 4920, 4962, 5576, 6120, 6273, 6616, 6970, 7380, 7443, 8270, 8364, 9924, 10455, 12405, 12546, 13940, 14059, 14760, 14886, 16540, 16728, 19848, 20910, 24810, 25092, 27880, 28118, 29772, 31365, 33080, 33907, 37215, 41820, 42177, 49620, 50184, 56236, 59544, 62730, 67814, 70295, 74430, 83640, 84354, 99240, 101721, 112472, 125460, 126531, 135628, 140590, 148860, 168708, 169535, 203442, 210885, 250920, 253062, 271256, 281180, 297720, 305163, 337416, 339070, 406884, 421770, 506124, 508605, 562360, 576419, 610326, 632655, 678140, 813768, 843540, 1012248, 1017210, 1152838, 1220652, 1265310, 1356280, 1525815, 1687080, 1729257, 2034420, 2305676, 2441304, 2530620, 2882095, 3051630, 3458514, 4068840, 4611352, 5061240, 5187771, 5764190, 6103260, 6917028, 8646285, 10375542, 11528380, 12206520, 13834056, 17292570, 20751084, 23056760, 25938855, 34585140, 41502168, 51877710, 69170280, 103755420, 207510840]

約数ペア:

[(1, 207510840), (2, 103755420), (3, 69170280), (4, 51877710), (5, 41502168), (6, 34585140), (8, 25938855), (9, 23056760), (10, 20751084), (12, 17292570), (15, 13834056), (17, 12206520), (18, 11528380), (20, 10375542), (24, 8646285), (30, 6917028), (34, 6103260), (36, 5764190), (40, 5187771), (41, 5061240), (45, 4611352), (51, 4068840), (60, 3458514), (68, 3051630), (72, 2882095), (82, 2530620), (85, 2441304), (90, 2305676), (102, 2034420), (120, 1729257), (123, 1687080), (136, 1525815), (153, 1356280), (164, 1265310), (170, 1220652), (180, 1152838), (204, 1017210), (205, 1012248), (246, 843540), (255, 813768), (306, 678140), (328, 632655), (340, 610326), (360, 576419), (369, 562360), (408, 508605), (410, 506124), (492, 421770), (510, 406884), (612, 339070), (615, 337416), (680, 305163), (697, 297720), (738, 281180), (765, 271256), (820, 253062), (827, 250920), (984, 210885), (1020, 203442), (1224, 169535), (1230, 168708), (1394, 148860), (1476, 140590), (1530, 135628), (1640, 126531), (1654, 125460), (1845, 112472), (2040, 101721), (2091, 99240), (2460, 84354), (2481, 83640), (2788, 74430), (2952, 70295), (3060, 67814), (3308, 62730), (3485, 59544), (3690, 56236), (4135, 50184), (4182, 49620), (4920, 42177), (4962, 41820), (5576, 37215), (6120, 33907), (6273, 33080), (6616, 31365), (6970, 29772), (7380, 28118), (7443, 27880), (8270, 25092), (8364, 24810), (9924, 20910), (10455, 19848), (12405, 16728), (12546, 16540), (13940, 14886), (14059, 14760)]