310267680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:891

約数の個数: 192

約数和(自身を含む): 1058158080

約数和(自身を除く): 747890400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 68, 80, 85, 94, 96, 102, 120, 136, 141, 160, 170, 188, 204, 235, 240, 255, 272, 282, 340, 376, 408, 470, 480, 510, 544, 564, 680, 705, 752, 799, 809, 816, 940, 1020, 1128, 1360, 1410, 1504, 1598, 1618, 1632, 1880, 2040, 2256, 2397, 2427, 2720, 2820, 3196, 3236, 3760, 3995, 4045, 4080, 4512, 4794, 4854, 5640, 6392, 6472, 7520, 7990, 8090, 8160, 9588, 9708, 11280, 11985, 12135, 12784, 12944, 13753, 15980, 16180, 19176, 19416, 22560, 23970, 24270, 25568, 25888, 27506, 31960, 32360, 38023, 38352, 38832, 41259, 47940, 48540, 55012, 63920, 64720, 68765, 76046, 76704, 77664, 82518, 95880, 97080, 110024, 114069, 127840, 129440, 137530, 152092, 165036, 190115, 191760, 194160, 206295, 220048, 228138, 275060, 304184, 330072, 380230, 383520, 388320, 412590, 440096, 456276, 550120, 570345, 608368, 646391, 660144, 760460, 825180, 912552, 1100240, 1140690, 1216736, 1292782, 1320288, 1520920, 1650360, 1825104, 1939173, 2200480, 2281380, 2585564, 3041840, 3231955, 3300720, 3650208, 3878346, 4562760, 5171128, 6083680, 6463910, 6601440, 7756692, 9125520, 9695865, 10342256, 12927820, 15513384, 18251040, 19391730, 20684512, 25855640, 31026768, 38783460, 51711280, 62053536, 77566920, 103422560, 155133840, 310267680]

約数ペア:

[(1, 310267680), (2, 155133840), (3, 103422560), (4, 77566920), (5, 62053536), (6, 51711280), (8, 38783460), (10, 31026768), (12, 25855640), (15, 20684512), (16, 19391730), (17, 18251040), (20, 15513384), (24, 12927820), (30, 10342256), (32, 9695865), (34, 9125520), (40, 7756692), (47, 6601440), (48, 6463910), (51, 6083680), (60, 5171128), (68, 4562760), (80, 3878346), (85, 3650208), (94, 3300720), (96, 3231955), (102, 3041840), (120, 2585564), (136, 2281380), (141, 2200480), (160, 1939173), (170, 1825104), (188, 1650360), (204, 1520920), (235, 1320288), (240, 1292782), (255, 1216736), (272, 1140690), (282, 1100240), (340, 912552), (376, 825180), (408, 760460), (470, 660144), (480, 646391), (510, 608368), (544, 570345), (564, 550120), (680, 456276), (705, 440096), (752, 412590), (799, 388320), (809, 383520), (816, 380230), (940, 330072), (1020, 304184), (1128, 275060), (1360, 228138), (1410, 220048), (1504, 206295), (1598, 194160), (1618, 191760), (1632, 190115), (1880, 165036), (2040, 152092), (2256, 137530), (2397, 129440), (2427, 127840), (2720, 114069), (2820, 110024), (3196, 97080), (3236, 95880), (3760, 82518), (3995, 77664), (4045, 76704), (4080, 76046), (4512, 68765), (4794, 64720), (4854, 63920), (5640, 55012), (6392, 48540), (6472, 47940), (7520, 41259), (7990, 38832), (8090, 38352), (8160, 38023), (9588, 32360), (9708, 31960), (11280, 27506), (11985, 25888), (12135, 25568), (12784, 24270), (12944, 23970), (13753, 22560), (15980, 19416), (16180, 19176)]