152318460

素因数分解:

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

素因数の和:632

約数の個数: 144

約数和(自身を含む): 501935616

約数和(自身を除く): 349617156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 103, 105, 140, 147, 196, 206, 210, 245, 294, 309, 412, 420, 490, 503, 515, 588, 618, 721, 735, 980, 1006, 1030, 1236, 1442, 1470, 1509, 1545, 2012, 2060, 2163, 2515, 2884, 2940, 3018, 3090, 3521, 3605, 4326, 5030, 5047, 6036, 6180, 7042, 7210, 7545, 8652, 10060, 10094, 10563, 10815, 14084, 14420, 15090, 15141, 17605, 20188, 21126, 21630, 24647, 25235, 30180, 30282, 35210, 42252, 43260, 49294, 50470, 51809, 52815, 60564, 70420, 73941, 75705, 98588, 100940, 103618, 105630, 123235, 147882, 151410, 155427, 207236, 211260, 246470, 259045, 295764, 302820, 310854, 362663, 369705, 492940, 518090, 621708, 725326, 739410, 777135, 1036180, 1087989, 1450652, 1478820, 1554270, 1813315, 2175978, 2538641, 3108540, 3626630, 4351956, 5077282, 5439945, 7253260, 7615923, 10154564, 10879890, 12693205, 15231846, 21759780, 25386410, 30463692, 38079615, 50772820, 76159230, 152318460]

約数ペア:

[(1, 152318460), (2, 76159230), (3, 50772820), (4, 38079615), (5, 30463692), (6, 25386410), (7, 21759780), (10, 15231846), (12, 12693205), (14, 10879890), (15, 10154564), (20, 7615923), (21, 7253260), (28, 5439945), (30, 5077282), (35, 4351956), (42, 3626630), (49, 3108540), (60, 2538641), (70, 2175978), (84, 1813315), (98, 1554270), (103, 1478820), (105, 1450652), (140, 1087989), (147, 1036180), (196, 777135), (206, 739410), (210, 725326), (245, 621708), (294, 518090), (309, 492940), (412, 369705), (420, 362663), (490, 310854), (503, 302820), (515, 295764), (588, 259045), (618, 246470), (721, 211260), (735, 207236), (980, 155427), (1006, 151410), (1030, 147882), (1236, 123235), (1442, 105630), (1470, 103618), (1509, 100940), (1545, 98588), (2012, 75705), (2060, 73941), (2163, 70420), (2515, 60564), (2884, 52815), (2940, 51809), (3018, 50470), (3090, 49294), (3521, 43260), (3605, 42252), (4326, 35210), (5030, 30282), (5047, 30180), (6036, 25235), (6180, 24647), (7042, 21630), (7210, 21126), (7545, 20188), (8652, 17605), (10060, 15141), (10094, 15090), (10563, 14420), (10815, 14084)]