120877680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 320

約数和(自身を含む): 484540416

約数和(自身を除く): 363662736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 105, 110, 112, 120, 124, 132, 140, 154, 155, 165, 168, 176, 186, 210, 211, 217, 220, 231, 240, 248, 264, 280, 308, 310, 330, 336, 341, 372, 385, 420, 422, 434, 440, 462, 465, 496, 528, 560, 616, 620, 633, 651, 660, 682, 744, 770, 840, 844, 868, 880, 924, 930, 1023, 1055, 1085, 1155, 1232, 1240, 1266, 1302, 1320, 1364, 1477, 1488, 1540, 1680, 1688, 1705, 1736, 1848, 1860, 2046, 2110, 2170, 2310, 2321, 2387, 2480, 2532, 2604, 2640, 2728, 2954, 3080, 3165, 3255, 3376, 3410, 3472, 3696, 3720, 4092, 4220, 4340, 4431, 4620, 4642, 4774, 5064, 5115, 5208, 5456, 5908, 6160, 6330, 6510, 6541, 6820, 6963, 7161, 7385, 7440, 8184, 8440, 8680, 8862, 9240, 9284, 9548, 10128, 10230, 10416, 11605, 11816, 11935, 12660, 13020, 13082, 13640, 13926, 14322, 14770, 16247, 16368, 16880, 17360, 17724, 18480, 18568, 19096, 19623, 20460, 22155, 23210, 23632, 23870, 25320, 26040, 26164, 27280, 27852, 28644, 29540, 32494, 32705, 34815, 35448, 35805, 37136, 38192, 39246, 40920, 44310, 45787, 46420, 47740, 48741, 50640, 52080, 52328, 55704, 57288, 59080, 64988, 65410, 69630, 70896, 71610, 71951, 78492, 81235, 81840, 88620, 91574, 92840, 95480, 97482, 98115, 104656, 111408, 114576, 118160, 129976, 130820, 137361, 139260, 143220, 143902, 156984, 162470, 177240, 183148, 185680, 190960, 194964, 196230, 215853, 228935, 243705, 259952, 261640, 274722, 278520, 286440, 287804, 313968, 324940, 354480, 359755, 366296, 389928, 392460, 431706, 457870, 487410, 503657, 523280, 549444, 557040, 572880, 575608, 649880, 686805, 719510, 732592, 779856, 784920, 863412, 915740, 974820, 1007314, 1079265, 1098888, 1151216, 1299760, 1373610, 1439020, 1510971, 1569840, 1726824, 1831480, 1949640, 2014628, 2158530, 2197776, 2518285, 2747220, 2878040, 3021942, 3453648, 3662960, 3899280, 4029256, 4317060, 5036570, 5494440, 5756080, 6043884, 7554855, 8058512, 8634120, 10073140, 10988880, 12087768, 15109710, 17268240, 20146280, 24175536, 30219420, 40292560, 60438840, 120877680]

約数ペア:

[(1, 120877680), (2, 60438840), (3, 40292560), (4, 30219420), (5, 24175536), (6, 20146280), (7, 17268240), (8, 15109710), (10, 12087768), (11, 10988880), (12, 10073140), (14, 8634120), (15, 8058512), (16, 7554855), (20, 6043884), (21, 5756080), (22, 5494440), (24, 5036570), (28, 4317060), (30, 4029256), (31, 3899280), (33, 3662960), (35, 3453648), (40, 3021942), (42, 2878040), (44, 2747220), (48, 2518285), (55, 2197776), (56, 2158530), (60, 2014628), (62, 1949640), (66, 1831480), (70, 1726824), (77, 1569840), (80, 1510971), (84, 1439020), (88, 1373610), (93, 1299760), (105, 1151216), (110, 1098888), (112, 1079265), (120, 1007314), (124, 974820), (132, 915740), (140, 863412), (154, 784920), (155, 779856), (165, 732592), (168, 719510), (176, 686805), (186, 649880), (210, 575608), (211, 572880), (217, 557040), (220, 549444), (231, 523280), (240, 503657), (248, 487410), (264, 457870), (280, 431706), (308, 392460), (310, 389928), (330, 366296), (336, 359755), (341, 354480), (372, 324940), (385, 313968), (420, 287804), (422, 286440), (434, 278520), (440, 274722), (462, 261640), (465, 259952), (496, 243705), (528, 228935), (560, 215853), (616, 196230), (620, 194964), (633, 190960), (651, 185680), (660, 183148), (682, 177240), (744, 162470), (770, 156984), (840, 143902), (844, 143220), (868, 139260), (880, 137361), (924, 130820), (930, 129976), (1023, 118160), (1055, 114576), (1085, 111408), (1155, 104656), (1232, 98115), (1240, 97482), (1266, 95480), (1302, 92840), (1320, 91574), (1364, 88620), (1477, 81840), (1488, 81235), (1540, 78492), (1680, 71951), (1688, 71610), (1705, 70896), (1736, 69630), (1848, 65410), (1860, 64988), (2046, 59080), (2110, 57288), (2170, 55704), (2310, 52328), (2321, 52080), (2387, 50640), (2480, 48741), (2532, 47740), (2604, 46420), (2640, 45787), (2728, 44310), (2954, 40920), (3080, 39246), (3165, 38192), (3255, 37136), (3376, 35805), (3410, 35448), (3472, 34815), (3696, 32705), (3720, 32494), (4092, 29540), (4220, 28644), (4340, 27852), (4431, 27280), (4620, 26164), (4642, 26040), (4774, 25320), (5064, 23870), (5115, 23632), (5208, 23210), (5456, 22155), (5908, 20460), (6160, 19623), (6330, 19096), (6510, 18568), (6541, 18480), (6820, 17724), (6963, 17360), (7161, 16880), (7385, 16368), (7440, 16247), (8184, 14770), (8440, 14322), (8680, 13926), (8862, 13640), (9240, 13082), (9284, 13020), (9548, 12660), (10128, 11935), (10230, 11816), (10416, 11605)]