303311960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9103}}^1$

素因数の和:9145

約数の個数: 96

約数和(自身を含む): 840663360

約数和(自身を除く): 537351400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1666, 1960, 2380, 3332, 4165, 4760, 6664, 8330, 9103, 16660, 18206, 33320, 36412, 45515, 63721, 72824, 91030, 127442, 154751, 182060, 254884, 309502, 318605, 364120, 446047, 509768, 619004, 637210, 773755, 892094, 1083257, 1238008, 1274420, 1547510, 1784188, 2166514, 2230235, 2548840, 3095020, 3568376, 4333028, 4460470, 5416285, 6190040, 7582799, 8666056, 8920940, 10832570, 15165598, 17841880, 21665140, 30331196, 37913995, 43330280, 60662392, 75827990, 151655980, 303311960]

約数ペア:

[(1, 303311960), (2, 151655980), (4, 75827990), (5, 60662392), (7, 43330280), (8, 37913995), (10, 30331196), (14, 21665140), (17, 17841880), (20, 15165598), (28, 10832570), (34, 8920940), (35, 8666056), (40, 7582799), (49, 6190040), (56, 5416285), (68, 4460470), (70, 4333028), (85, 3568376), (98, 3095020), (119, 2548840), (136, 2230235), (140, 2166514), (170, 1784188), (196, 1547510), (238, 1274420), (245, 1238008), (280, 1083257), (340, 892094), (392, 773755), (476, 637210), (490, 619004), (595, 509768), (680, 446047), (833, 364120), (952, 318605), (980, 309502), (1190, 254884), (1666, 182060), (1960, 154751), (2380, 127442), (3332, 91030), (4165, 72824), (4760, 63721), (6664, 45515), (8330, 36412), (9103, 33320), (16660, 18206)]