630510720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1163

約数の個数: 256

約数和(自身を含む): 2352430080

約数和(自身を除く): 1721919360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 344, 384, 420, 430, 448, 480, 516, 560, 602, 640, 645, 672, 688, 840, 860, 896, 903, 960, 1032, 1091, 1120, 1204, 1290, 1344, 1376, 1505, 1680, 1720, 1806, 1920, 2064, 2182, 2240, 2408, 2580, 2688, 2752, 3010, 3273, 3360, 3440, 3612, 4128, 4364, 4480, 4515, 4816, 5160, 5455, 5504, 6020, 6546, 6720, 6880, 7224, 7637, 8256, 8728, 9030, 9632, 10320, 10910, 12040, 13092, 13440, 13760, 14448, 15274, 16365, 16512, 17456, 18060, 19264, 20640, 21820, 22911, 24080, 26184, 27520, 28896, 30548, 32730, 34912, 36120, 38185, 38528, 41280, 43640, 45822, 46913, 48160, 52368, 57792, 61096, 65460, 69824, 72240, 76370, 82560, 87280, 91644, 93826, 96320, 104736, 114555, 115584, 122192, 130920, 139648, 140739, 144480, 152740, 174560, 183288, 187652, 192640, 209472, 229110, 234565, 244384, 261840, 281478, 288960, 305480, 328391, 349120, 366576, 375304, 418944, 458220, 469130, 488768, 523680, 562956, 577920, 610960, 656782, 698240, 703695, 733152, 750608, 916440, 938260, 977536, 985173, 1047360, 1125912, 1221920, 1313564, 1407390, 1466304, 1501216, 1641955, 1832880, 1876520, 1970346, 2094720, 2251824, 2443840, 2627128, 2814780, 2932608, 3002432, 3283910, 3665760, 3753040, 3940692, 4503648, 4887680, 4925865, 5254256, 5629560, 6004864, 6567820, 7331520, 7506080, 7881384, 9007296, 9851730, 10508512, 11259120, 13135640, 14663040, 15012160, 15762768, 18014592, 19703460, 21017024, 22518240, 26271280, 30024320, 31525536, 39406920, 42034048, 45036480, 52542560, 63051072, 78813840, 90072960, 105085120, 126102144, 157627680, 210170240, 315255360, 630510720]

約数ペア:

[(1, 630510720), (2, 315255360), (3, 210170240), (4, 157627680), (5, 126102144), (6, 105085120), (7, 90072960), (8, 78813840), (10, 63051072), (12, 52542560), (14, 45036480), (15, 42034048), (16, 39406920), (20, 31525536), (21, 30024320), (24, 26271280), (28, 22518240), (30, 21017024), (32, 19703460), (35, 18014592), (40, 15762768), (42, 15012160), (43, 14663040), (48, 13135640), (56, 11259120), (60, 10508512), (64, 9851730), (70, 9007296), (80, 7881384), (84, 7506080), (86, 7331520), (96, 6567820), (105, 6004864), (112, 5629560), (120, 5254256), (128, 4925865), (129, 4887680), (140, 4503648), (160, 3940692), (168, 3753040), (172, 3665760), (192, 3283910), (210, 3002432), (215, 2932608), (224, 2814780), (240, 2627128), (258, 2443840), (280, 2251824), (301, 2094720), (320, 1970346), (336, 1876520), (344, 1832880), (384, 1641955), (420, 1501216), (430, 1466304), (448, 1407390), (480, 1313564), (516, 1221920), (560, 1125912), (602, 1047360), (640, 985173), (645, 977536), (672, 938260), (688, 916440), (840, 750608), (860, 733152), (896, 703695), (903, 698240), (960, 656782), (1032, 610960), (1091, 577920), (1120, 562956), (1204, 523680), (1290, 488768), (1344, 469130), (1376, 458220), (1505, 418944), (1680, 375304), (1720, 366576), (1806, 349120), (1920, 328391), (2064, 305480), (2182, 288960), (2240, 281478), (2408, 261840), (2580, 244384), (2688, 234565), (2752, 229110), (3010, 209472), (3273, 192640), (3360, 187652), (3440, 183288), (3612, 174560), (4128, 152740), (4364, 144480), (4480, 140739), (4515, 139648), (4816, 130920), (5160, 122192), (5455, 115584), (5504, 114555), (6020, 104736), (6546, 96320), (6720, 93826), (6880, 91644), (7224, 87280), (7637, 82560), (8256, 76370), (8728, 72240), (9030, 69824), (9632, 65460), (10320, 61096), (10910, 57792), (12040, 52368), (13092, 48160), (13440, 46913), (13760, 45822), (14448, 43640), (15274, 41280), (16365, 38528), (16512, 38185), (17456, 36120), (18060, 34912), (19264, 32730), (20640, 30548), (21820, 28896), (22911, 27520), (24080, 26184)]