323015280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{192271}}^1$

素因数の和:192294

約数の個数: 80

約数和(自身を含む): 1144402944

約数和(自身を除く): 821387664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 192271, 384542, 576813, 769084, 961355, 1153626, 1345897, 1538168, 1922710, 2307252, 2691794, 2884065, 3076336, 3845420, 4037691, 4614504, 5383588, 5768130, 6729485, 7690840, 8075382, 9229008, 10767176, 11536260, 13458970, 15381680, 16150764, 20188455, 21534352, 23072520, 26917940, 32301528, 40376910, 46145040, 53835880, 64603056, 80753820, 107671760, 161507640, 323015280]

約数ペア:

[(1, 323015280), (2, 161507640), (3, 107671760), (4, 80753820), (5, 64603056), (6, 53835880), (7, 46145040), (8, 40376910), (10, 32301528), (12, 26917940), (14, 23072520), (15, 21534352), (16, 20188455), (20, 16150764), (21, 15381680), (24, 13458970), (28, 11536260), (30, 10767176), (35, 9229008), (40, 8075382), (42, 7690840), (48, 6729485), (56, 5768130), (60, 5383588), (70, 4614504), (80, 4037691), (84, 3845420), (105, 3076336), (112, 2884065), (120, 2691794), (140, 2307252), (168, 1922710), (210, 1538168), (240, 1345897), (280, 1153626), (336, 961355), (420, 769084), (560, 576813), (840, 384542), (1680, 192271)]