16618565520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{1607}}^1$

素因数の和:1950

約数の個数: 240

約数和(自身を含む): 57109059072

約数和(自身を除く): 40490493552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 271, 318, 360, 424, 477, 530, 542, 636, 720, 795, 813, 848, 954, 1060, 1084, 1272, 1355, 1590, 1607, 1626, 1908, 2120, 2168, 2385, 2439, 2544, 2710, 3180, 3214, 3252, 3816, 4065, 4240, 4336, 4770, 4821, 4878, 5420, 6360, 6428, 6504, 7632, 8035, 8130, 9540, 9642, 9756, 10840, 12195, 12720, 12856, 13008, 14363, 14463, 16070, 16260, 19080, 19284, 19512, 21680, 24105, 24390, 25712, 28726, 28926, 32140, 32520, 38160, 38568, 39024, 43089, 48210, 48780, 57452, 57852, 64280, 65040, 71815, 72315, 77136, 85171, 86178, 96420, 97560, 114904, 115704, 128560, 129267, 143630, 144630, 170342, 172356, 192840, 195120, 215445, 229808, 231408, 255513, 258534, 287260, 289260, 340684, 344712, 385680, 425855, 430890, 435497, 511026, 517068, 574520, 578520, 646335, 681368, 689424, 766539, 851710, 861780, 870994, 1022052, 1034136, 1149040, 1157040, 1277565, 1292670, 1306491, 1362736, 1533078, 1703420, 1723560, 1741988, 2044104, 2068272, 2177485, 2555130, 2585340, 2612982, 3066156, 3406840, 3447120, 3483976, 3832695, 3919473, 4088208, 4354970, 5110260, 5170680, 5225964, 6132312, 6532455, 6813680, 6967952, 7665390, 7838946, 8709940, 10220520, 10341360, 10451928, 12264624, 13064910, 15330780, 15677892, 17419880, 19597365, 20441040, 20903856, 23081341, 26129820, 30661560, 31355784, 34839760, 39194730, 46162682, 52259640, 61323120, 62711568, 69244023, 78389460, 92325364, 104519280, 115406705, 138488046, 156778920, 184650728, 207732069, 230813410, 276976092, 313557840, 346220115, 369301456, 415464138, 461626820, 553952184, 692440230, 830928276, 923253640, 1038660345, 1107904368, 1384880460, 1661856552, 1846507280, 2077320690, 2769760920, 3323713104, 4154641380, 5539521840, 8309282760, 16618565520]

約数ペア:

[(1, 16618565520), (2, 8309282760), (3, 5539521840), (4, 4154641380), (5, 3323713104), (6, 2769760920), (8, 2077320690), (9, 1846507280), (10, 1661856552), (12, 1384880460), (15, 1107904368), (16, 1038660345), (18, 923253640), (20, 830928276), (24, 692440230), (30, 553952184), (36, 461626820), (40, 415464138), (45, 369301456), (48, 346220115), (53, 313557840), (60, 276976092), (72, 230813410), (80, 207732069), (90, 184650728), (106, 156778920), (120, 138488046), (144, 115406705), (159, 104519280), (180, 92325364), (212, 78389460), (240, 69244023), (265, 62711568), (271, 61323120), (318, 52259640), (360, 46162682), (424, 39194730), (477, 34839760), (530, 31355784), (542, 30661560), (636, 26129820), (720, 23081341), (795, 20903856), (813, 20441040), (848, 19597365), (954, 17419880), (1060, 15677892), (1084, 15330780), (1272, 13064910), (1355, 12264624), (1590, 10451928), (1607, 10341360), (1626, 10220520), (1908, 8709940), (2120, 7838946), (2168, 7665390), (2385, 6967952), (2439, 6813680), (2544, 6532455), (2710, 6132312), (3180, 5225964), (3214, 5170680), (3252, 5110260), (3816, 4354970), (4065, 4088208), (4240, 3919473), (4336, 3832695), (4770, 3483976), (4821, 3447120), (4878, 3406840), (5420, 3066156), (6360, 2612982), (6428, 2585340), (6504, 2555130), (7632, 2177485), (8035, 2068272), (8130, 2044104), (9540, 1741988), (9642, 1723560), (9756, 1703420), (10840, 1533078), (12195, 1362736), (12720, 1306491), (12856, 1292670), (13008, 1277565), (14363, 1157040), (14463, 1149040), (16070, 1034136), (16260, 1022052), (19080, 870994), (19284, 861780), (19512, 851710), (21680, 766539), (24105, 689424), (24390, 681368), (25712, 646335), (28726, 578520), (28926, 574520), (32140, 517068), (32520, 511026), (38160, 435497), (38568, 430890), (39024, 425855), (43089, 385680), (48210, 344712), (48780, 340684), (57452, 289260), (57852, 287260), (64280, 258534), (65040, 255513), (71815, 231408), (72315, 229808), (77136, 215445), (85171, 195120), (86178, 192840), (96420, 172356), (97560, 170342), (114904, 144630), (115704, 143630), (128560, 129267)]