509349120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{2707}}^1$

素因数の和:2745

約数の個数: 216

約数和(自身を含む): 1893021984

約数和(自身を除く): 1383672864

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, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2707, 2940, 3136, 3360, 3840, 3920, 4480, 4704, 5376, 5414, 5880, 6272, 6720, 7840, 8121, 8960, 9408, 10828, 11760, 12544, 13440, 13535, 15680, 16242, 18816, 18949, 21656, 23520, 26880, 27070, 31360, 32484, 37632, 37898, 40605, 43312, 47040, 54140, 56847, 62720, 64968, 75796, 81210, 86624, 94080, 94745, 108280, 113694, 129936, 132643, 151592, 162420, 173248, 188160, 189490, 216560, 227388, 259872, 265286, 284235, 303184, 324840, 346496, 378980, 397929, 433120, 454776, 519744, 530572, 568470, 606368, 649680, 663215, 692992, 757960, 795858, 866240, 909552, 1039488, 1061144, 1136940, 1212736, 1299360, 1326430, 1515920, 1591716, 1732480, 1819104, 1989645, 2078976, 2122288, 2273880, 2425472, 2598720, 2652860, 3031840, 3183432, 3464960, 3638208, 3979290, 4244576, 4547760, 4850944, 5197440, 5305720, 6063680, 6366864, 7276416, 7958580, 8489152, 9095520, 10394880, 10611440, 12127360, 12733728, 14552832, 15917160, 16978304, 18191040, 21222880, 24254720, 25467456, 31834320, 33956608, 36382080, 42445760, 50934912, 63668640, 72764160, 84891520, 101869824, 127337280, 169783040, 254674560, 509349120]

約数ペア:

[(1, 509349120), (2, 254674560), (3, 169783040), (4, 127337280), (5, 101869824), (6, 84891520), (7, 72764160), (8, 63668640), (10, 50934912), (12, 42445760), (14, 36382080), (15, 33956608), (16, 31834320), (20, 25467456), (21, 24254720), (24, 21222880), (28, 18191040), (30, 16978304), (32, 15917160), (35, 14552832), (40, 12733728), (42, 12127360), (48, 10611440), (49, 10394880), (56, 9095520), (60, 8489152), (64, 7958580), (70, 7276416), (80, 6366864), (84, 6063680), (96, 5305720), (98, 5197440), (105, 4850944), (112, 4547760), (120, 4244576), (128, 3979290), (140, 3638208), (147, 3464960), (160, 3183432), (168, 3031840), (192, 2652860), (196, 2598720), (210, 2425472), (224, 2273880), (240, 2122288), (245, 2078976), (256, 1989645), (280, 1819104), (294, 1732480), (320, 1591716), (336, 1515920), (384, 1326430), (392, 1299360), (420, 1212736), (448, 1136940), (480, 1061144), (490, 1039488), (560, 909552), (588, 866240), (640, 795858), (672, 757960), (735, 692992), (768, 663215), (784, 649680), (840, 606368), (896, 568470), (960, 530572), (980, 519744), (1120, 454776), (1176, 433120), (1280, 397929), (1344, 378980), (1470, 346496), (1568, 324840), (1680, 303184), (1792, 284235), (1920, 265286), (1960, 259872), (2240, 227388), (2352, 216560), (2688, 189490), (2707, 188160), (2940, 173248), (3136, 162420), (3360, 151592), (3840, 132643), (3920, 129936), (4480, 113694), (4704, 108280), (5376, 94745), (5414, 94080), (5880, 86624), (6272, 81210), (6720, 75796), (7840, 64968), (8121, 62720), (8960, 56847), (9408, 54140), (10828, 47040), (11760, 43312), (12544, 40605), (13440, 37898), (13535, 37632), (15680, 32484), (16242, 31360), (18816, 27070), (18949, 26880), (21656, 23520)]