474161280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 256

約数和(自身を含む): 1630368000

約数和(自身を除く): 1156206720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 73, 80, 85, 96, 102, 120, 128, 136, 146, 160, 170, 192, 199, 204, 219, 240, 255, 272, 292, 320, 340, 365, 384, 398, 408, 438, 480, 510, 544, 584, 597, 640, 680, 730, 796, 816, 876, 960, 995, 1020, 1088, 1095, 1168, 1194, 1241, 1360, 1460, 1592, 1632, 1752, 1920, 1990, 2040, 2176, 2190, 2336, 2388, 2482, 2720, 2920, 2985, 3184, 3264, 3383, 3504, 3723, 3980, 4080, 4380, 4672, 4776, 4964, 5440, 5840, 5970, 6205, 6368, 6528, 6766, 7008, 7446, 7960, 8160, 8760, 9344, 9552, 9928, 10149, 10880, 11680, 11940, 12410, 12736, 13532, 14016, 14527, 14892, 15920, 16320, 16915, 17520, 18615, 19104, 19856, 20298, 23360, 23880, 24820, 25472, 27064, 28032, 29054, 29784, 31840, 32640, 33830, 35040, 37230, 38208, 39712, 40596, 43581, 46720, 47760, 49640, 50745, 54128, 58108, 59568, 63680, 67660, 70080, 72635, 74460, 76416, 79424, 81192, 87162, 95520, 99280, 101490, 108256, 116216, 119136, 127360, 135320, 140160, 145270, 148920, 158848, 162384, 174324, 191040, 198560, 202980, 216512, 217905, 232432, 238272, 246959, 270640, 290540, 297840, 324768, 348648, 382080, 397120, 405960, 433024, 435810, 464864, 476544, 493918, 541280, 581080, 595680, 649536, 697296, 740877, 794240, 811920, 871620, 929728, 987836, 1082560, 1162160, 1191360, 1234795, 1299072, 1394592, 1481754, 1623840, 1743240, 1859456, 1975672, 2165120, 2324320, 2382720, 2469590, 2789184, 2963508, 3247680, 3486480, 3704385, 3951344, 4648640, 4939180, 5578368, 5927016, 6495360, 6972960, 7408770, 7902688, 9297280, 9878360, 11854032, 13945920, 14817540, 15805376, 19756720, 23708064, 27891840, 29635080, 31610752, 39513440, 47416128, 59270160, 79026880, 94832256, 118540320, 158053760, 237080640, 474161280]

約数ペア:

[(1, 474161280), (2, 237080640), (3, 158053760), (4, 118540320), (5, 94832256), (6, 79026880), (8, 59270160), (10, 47416128), (12, 39513440), (15, 31610752), (16, 29635080), (17, 27891840), (20, 23708064), (24, 19756720), (30, 15805376), (32, 14817540), (34, 13945920), (40, 11854032), (48, 9878360), (51, 9297280), (60, 7902688), (64, 7408770), (68, 6972960), (73, 6495360), (80, 5927016), (85, 5578368), (96, 4939180), (102, 4648640), (120, 3951344), (128, 3704385), (136, 3486480), (146, 3247680), (160, 2963508), (170, 2789184), (192, 2469590), (199, 2382720), (204, 2324320), (219, 2165120), (240, 1975672), (255, 1859456), (272, 1743240), (292, 1623840), (320, 1481754), (340, 1394592), (365, 1299072), (384, 1234795), (398, 1191360), (408, 1162160), (438, 1082560), (480, 987836), (510, 929728), (544, 871620), (584, 811920), (597, 794240), (640, 740877), (680, 697296), (730, 649536), (796, 595680), (816, 581080), (876, 541280), (960, 493918), (995, 476544), (1020, 464864), (1088, 435810), (1095, 433024), (1168, 405960), (1194, 397120), (1241, 382080), (1360, 348648), (1460, 324768), (1592, 297840), (1632, 290540), (1752, 270640), (1920, 246959), (1990, 238272), (2040, 232432), (2176, 217905), (2190, 216512), (2336, 202980), (2388, 198560), (2482, 191040), (2720, 174324), (2920, 162384), (2985, 158848), (3184, 148920), (3264, 145270), (3383, 140160), (3504, 135320), (3723, 127360), (3980, 119136), (4080, 116216), (4380, 108256), (4672, 101490), (4776, 99280), (4964, 95520), (5440, 87162), (5840, 81192), (5970, 79424), (6205, 76416), (6368, 74460), (6528, 72635), (6766, 70080), (7008, 67660), (7446, 63680), (7960, 59568), (8160, 58108), (8760, 54128), (9344, 50745), (9552, 49640), (9928, 47760), (10149, 46720), (10880, 43581), (11680, 40596), (11940, 39712), (12410, 38208), (12736, 37230), (13532, 35040), (14016, 33830), (14527, 32640), (14892, 31840), (15920, 29784), (16320, 29054), (16915, 28032), (17520, 27064), (18615, 25472), (19104, 24820), (19856, 23880), (20298, 23360)]