508261920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 1709164800

約数和(自身を除く): 1200902880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 199, 204, 240, 255, 272, 313, 340, 398, 408, 480, 510, 544, 597, 626, 680, 796, 816, 939, 995, 1020, 1194, 1252, 1360, 1565, 1592, 1632, 1878, 1990, 2040, 2388, 2504, 2720, 2985, 3130, 3184, 3383, 3756, 3980, 4080, 4695, 4776, 5008, 5321, 5970, 6260, 6368, 6766, 7512, 7960, 8160, 9390, 9552, 10016, 10149, 10642, 11940, 12520, 13532, 15024, 15920, 15963, 16915, 18780, 19104, 20298, 21284, 23880, 25040, 26605, 27064, 30048, 31840, 31926, 33830, 37560, 40596, 42568, 47760, 50080, 50745, 53210, 54128, 62287, 63852, 67660, 75120, 79815, 81192, 85136, 95520, 101490, 106420, 108256, 124574, 127704, 135320, 150240, 159630, 162384, 170272, 186861, 202980, 212840, 249148, 255408, 270640, 311435, 319260, 324768, 373722, 405960, 425680, 498296, 510816, 541280, 622870, 638520, 747444, 811920, 851360, 934305, 996592, 1058879, 1245740, 1277040, 1494888, 1623840, 1868610, 1993184, 2117758, 2491480, 2554080, 2989776, 3176637, 3737220, 4235516, 4982960, 5294395, 5979552, 6353274, 7474440, 8471032, 9965920, 10588790, 12706548, 14948880, 15883185, 16942064, 21177580, 25413096, 29897760, 31766370, 33884128, 42355160, 50826192, 63532740, 84710320, 101652384, 127065480, 169420640, 254130960, 508261920]

約数ペア:

[(1, 508261920), (2, 254130960), (3, 169420640), (4, 127065480), (5, 101652384), (6, 84710320), (8, 63532740), (10, 50826192), (12, 42355160), (15, 33884128), (16, 31766370), (17, 29897760), (20, 25413096), (24, 21177580), (30, 16942064), (32, 15883185), (34, 14948880), (40, 12706548), (48, 10588790), (51, 9965920), (60, 8471032), (68, 7474440), (80, 6353274), (85, 5979552), (96, 5294395), (102, 4982960), (120, 4235516), (136, 3737220), (160, 3176637), (170, 2989776), (199, 2554080), (204, 2491480), (240, 2117758), (255, 1993184), (272, 1868610), (313, 1623840), (340, 1494888), (398, 1277040), (408, 1245740), (480, 1058879), (510, 996592), (544, 934305), (597, 851360), (626, 811920), (680, 747444), (796, 638520), (816, 622870), (939, 541280), (995, 510816), (1020, 498296), (1194, 425680), (1252, 405960), (1360, 373722), (1565, 324768), (1592, 319260), (1632, 311435), (1878, 270640), (1990, 255408), (2040, 249148), (2388, 212840), (2504, 202980), (2720, 186861), (2985, 170272), (3130, 162384), (3184, 159630), (3383, 150240), (3756, 135320), (3980, 127704), (4080, 124574), (4695, 108256), (4776, 106420), (5008, 101490), (5321, 95520), (5970, 85136), (6260, 81192), (6368, 79815), (6766, 75120), (7512, 67660), (7960, 63852), (8160, 62287), (9390, 54128), (9552, 53210), (10016, 50745), (10149, 50080), (10642, 47760), (11940, 42568), (12520, 40596), (13532, 37560), (15024, 33830), (15920, 31926), (15963, 31840), (16915, 30048), (18780, 27064), (19104, 26605), (20298, 25040), (21284, 23880)]