304636920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:634

約数の個数: 192

約数和(自身を含む): 1075576320

約数和(自身を除く): 770939400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 103, 105, 120, 140, 147, 168, 196, 206, 210, 245, 280, 294, 309, 392, 412, 420, 490, 503, 515, 588, 618, 721, 735, 824, 840, 980, 1006, 1030, 1176, 1236, 1442, 1470, 1509, 1545, 1960, 2012, 2060, 2163, 2472, 2515, 2884, 2940, 3018, 3090, 3521, 3605, 4024, 4120, 4326, 5030, 5047, 5768, 5880, 6036, 6180, 7042, 7210, 7545, 8652, 10060, 10094, 10563, 10815, 12072, 12360, 14084, 14420, 15090, 15141, 17304, 17605, 20120, 20188, 21126, 21630, 24647, 25235, 28168, 28840, 30180, 30282, 35210, 40376, 42252, 43260, 49294, 50470, 51809, 52815, 60360, 60564, 70420, 73941, 75705, 84504, 86520, 98588, 100940, 103618, 105630, 121128, 123235, 140840, 147882, 151410, 155427, 197176, 201880, 207236, 211260, 246470, 259045, 295764, 302820, 310854, 362663, 369705, 414472, 422520, 492940, 518090, 591528, 605640, 621708, 725326, 739410, 777135, 985880, 1036180, 1087989, 1243416, 1450652, 1478820, 1554270, 1813315, 2072360, 2175978, 2538641, 2901304, 2957640, 3108540, 3626630, 4351956, 5077282, 5439945, 6217080, 7253260, 7615923, 8703912, 10154564, 10879890, 12693205, 14506520, 15231846, 20309128, 21759780, 25386410, 30463692, 38079615, 43519560, 50772820, 60927384, 76159230, 101545640, 152318460, 304636920]

約数ペア:

[(1, 304636920), (2, 152318460), (3, 101545640), (4, 76159230), (5, 60927384), (6, 50772820), (7, 43519560), (8, 38079615), (10, 30463692), (12, 25386410), (14, 21759780), (15, 20309128), (20, 15231846), (21, 14506520), (24, 12693205), (28, 10879890), (30, 10154564), (35, 8703912), (40, 7615923), (42, 7253260), (49, 6217080), (56, 5439945), (60, 5077282), (70, 4351956), (84, 3626630), (98, 3108540), (103, 2957640), (105, 2901304), (120, 2538641), (140, 2175978), (147, 2072360), (168, 1813315), (196, 1554270), (206, 1478820), (210, 1450652), (245, 1243416), (280, 1087989), (294, 1036180), (309, 985880), (392, 777135), (412, 739410), (420, 725326), (490, 621708), (503, 605640), (515, 591528), (588, 518090), (618, 492940), (721, 422520), (735, 414472), (824, 369705), (840, 362663), (980, 310854), (1006, 302820), (1030, 295764), (1176, 259045), (1236, 246470), (1442, 211260), (1470, 207236), (1509, 201880), (1545, 197176), (1960, 155427), (2012, 151410), (2060, 147882), (2163, 140840), (2472, 123235), (2515, 121128), (2884, 105630), (2940, 103618), (3018, 100940), (3090, 98588), (3521, 86520), (3605, 84504), (4024, 75705), (4120, 73941), (4326, 70420), (5030, 60564), (5047, 60360), (5768, 52815), (5880, 51809), (6036, 50470), (6180, 49294), (7042, 43260), (7210, 42252), (7545, 40376), (8652, 35210), (10060, 30282), (10094, 30180), (10563, 28840), (10815, 28168), (12072, 25235), (12360, 24647), (14084, 21630), (14420, 21126), (15090, 20188), (15141, 20120), (17304, 17605)]