18675530880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18457}}^1$

素因数の和:18527

約数の個数: 256

約数和(自身を含む): 65066664960

約数和(自身を除く): 46391134080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 310, 320, 340, 372, 384, 408, 465, 480, 496, 510, 527, 544, 620, 640, 680, 744, 816, 930, 960, 992, 1020, 1054, 1088, 1240, 1360, 1488, 1581, 1632, 1860, 1920, 1984, 2040, 2108, 2176, 2480, 2635, 2720, 2976, 3162, 3264, 3720, 3968, 4080, 4216, 4960, 5270, 5440, 5952, 6324, 6528, 7440, 7905, 8160, 8432, 9920, 10540, 10880, 11904, 12648, 14880, 15810, 16320, 16864, 18457, 19840, 21080, 25296, 29760, 31620, 32640, 33728, 36914, 42160, 50592, 55371, 59520, 63240, 67456, 73828, 84320, 92285, 101184, 110742, 126480, 147656, 168640, 184570, 202368, 221484, 252960, 276855, 295312, 313769, 337280, 369140, 442968, 505920, 553710, 572167, 590624, 627538, 738280, 885936, 941307, 1011840, 1107420, 1144334, 1181248, 1255076, 1476560, 1568845, 1716501, 1771872, 1882614, 2214840, 2288668, 2362496, 2510152, 2860835, 2953120, 3137690, 3433002, 3543744, 3765228, 4429680, 4577336, 4706535, 5020304, 5721670, 5906240, 6275380, 6866004, 7087488, 7530456, 8582505, 8859360, 9154672, 9413070, 9726839, 10040608, 11443340, 11812480, 12550760, 13732008, 15060912, 17165010, 17718720, 18309344, 18826140, 19453678, 20081216, 22886680, 25101520, 27464016, 29180517, 30121824, 34330020, 35437440, 36618688, 37652280, 38907356, 40162432, 45773360, 48634195, 50203040, 54928032, 58361034, 60243648, 68660040, 73237376, 75304560, 77814712, 91546720, 97268390, 100406080, 109856064, 116722068, 120487296, 137320080, 145902585, 150609120, 155629424, 183093440, 194536780, 200812160, 219712128, 233444136, 274640160, 291805170, 301218240, 311258848, 366186880, 389073560, 466888272, 549280320, 583610340, 602436480, 622517696, 778147120, 933776544, 1098560640, 1167220680, 1245035392, 1556294240, 1867553088, 2334441360, 3112588480, 3735106176, 4668882720, 6225176960, 9337765440, 18675530880]

約数ペア:

[(1, 18675530880), (2, 9337765440), (3, 6225176960), (4, 4668882720), (5, 3735106176), (6, 3112588480), (8, 2334441360), (10, 1867553088), (12, 1556294240), (15, 1245035392), (16, 1167220680), (17, 1098560640), (20, 933776544), (24, 778147120), (30, 622517696), (31, 602436480), (32, 583610340), (34, 549280320), (40, 466888272), (48, 389073560), (51, 366186880), (60, 311258848), (62, 301218240), (64, 291805170), (68, 274640160), (80, 233444136), (85, 219712128), (93, 200812160), (96, 194536780), (102, 183093440), (120, 155629424), (124, 150609120), (128, 145902585), (136, 137320080), (155, 120487296), (160, 116722068), (170, 109856064), (186, 100406080), (192, 97268390), (204, 91546720), (240, 77814712), (248, 75304560), (255, 73237376), (272, 68660040), (310, 60243648), (320, 58361034), (340, 54928032), (372, 50203040), (384, 48634195), (408, 45773360), (465, 40162432), (480, 38907356), (496, 37652280), (510, 36618688), (527, 35437440), (544, 34330020), (620, 30121824), (640, 29180517), (680, 27464016), (744, 25101520), (816, 22886680), (930, 20081216), (960, 19453678), (992, 18826140), (1020, 18309344), (1054, 17718720), (1088, 17165010), (1240, 15060912), (1360, 13732008), (1488, 12550760), (1581, 11812480), (1632, 11443340), (1860, 10040608), (1920, 9726839), (1984, 9413070), (2040, 9154672), (2108, 8859360), (2176, 8582505), (2480, 7530456), (2635, 7087488), (2720, 6866004), (2976, 6275380), (3162, 5906240), (3264, 5721670), (3720, 5020304), (3968, 4706535), (4080, 4577336), (4216, 4429680), (4960, 3765228), (5270, 3543744), (5440, 3433002), (5952, 3137690), (6324, 2953120), (6528, 2860835), (7440, 2510152), (7905, 2362496), (8160, 2288668), (8432, 2214840), (9920, 1882614), (10540, 1771872), (10880, 1716501), (11904, 1568845), (12648, 1476560), (14880, 1255076), (15810, 1181248), (16320, 1144334), (16864, 1107420), (18457, 1011840), (19840, 941307), (21080, 885936), (25296, 738280), (29760, 627538), (31620, 590624), (32640, 572167), (33728, 553710), (36914, 505920), (42160, 442968), (50592, 369140), (55371, 337280), (59520, 313769), (63240, 295312), (67456, 276855), (73828, 252960), (84320, 221484), (92285, 202368), (101184, 184570), (110742, 168640), (126480, 147656)]