207921120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:825

約数の個数: 192

約数和(自身を含む): 728953344

約数和(自身を除く): 521032224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 96, 106, 110, 120, 132, 159, 160, 165, 176, 212, 220, 240, 264, 265, 318, 330, 352, 424, 440, 480, 528, 530, 583, 636, 660, 743, 795, 848, 880, 1056, 1060, 1166, 1272, 1320, 1486, 1590, 1696, 1749, 1760, 2120, 2229, 2332, 2544, 2640, 2915, 2972, 3180, 3498, 3715, 4240, 4458, 4664, 5088, 5280, 5830, 5944, 6360, 6996, 7430, 8173, 8480, 8745, 8916, 9328, 11145, 11660, 11888, 12720, 13992, 14860, 16346, 17490, 17832, 18656, 22290, 23320, 23776, 24519, 25440, 27984, 29720, 32692, 34980, 35664, 39379, 40865, 44580, 46640, 49038, 55968, 59440, 65384, 69960, 71328, 78758, 81730, 89160, 93280, 98076, 118137, 118880, 122595, 130768, 139920, 157516, 163460, 178320, 196152, 196895, 236274, 245190, 261536, 279840, 315032, 326920, 356640, 392304, 393790, 433169, 472548, 490380, 590685, 630064, 653840, 784608, 787580, 866338, 945096, 980760, 1181370, 1260128, 1299507, 1307680, 1575160, 1732676, 1890192, 1961520, 2165845, 2362740, 2599014, 3150320, 3465352, 3780384, 3923040, 4331690, 4725480, 5198028, 6300640, 6497535, 6930704, 8663380, 9450960, 10396056, 12995070, 13861408, 17326760, 18901920, 20792112, 25990140, 34653520, 41584224, 51980280, 69307040, 103960560, 207921120]

約数ペア:

[(1, 207921120), (2, 103960560), (3, 69307040), (4, 51980280), (5, 41584224), (6, 34653520), (8, 25990140), (10, 20792112), (11, 18901920), (12, 17326760), (15, 13861408), (16, 12995070), (20, 10396056), (22, 9450960), (24, 8663380), (30, 6930704), (32, 6497535), (33, 6300640), (40, 5198028), (44, 4725480), (48, 4331690), (53, 3923040), (55, 3780384), (60, 3465352), (66, 3150320), (80, 2599014), (88, 2362740), (96, 2165845), (106, 1961520), (110, 1890192), (120, 1732676), (132, 1575160), (159, 1307680), (160, 1299507), (165, 1260128), (176, 1181370), (212, 980760), (220, 945096), (240, 866338), (264, 787580), (265, 784608), (318, 653840), (330, 630064), (352, 590685), (424, 490380), (440, 472548), (480, 433169), (528, 393790), (530, 392304), (583, 356640), (636, 326920), (660, 315032), (743, 279840), (795, 261536), (848, 245190), (880, 236274), (1056, 196895), (1060, 196152), (1166, 178320), (1272, 163460), (1320, 157516), (1486, 139920), (1590, 130768), (1696, 122595), (1749, 118880), (1760, 118137), (2120, 98076), (2229, 93280), (2332, 89160), (2544, 81730), (2640, 78758), (2915, 71328), (2972, 69960), (3180, 65384), (3498, 59440), (3715, 55968), (4240, 49038), (4458, 46640), (4664, 44580), (5088, 40865), (5280, 39379), (5830, 35664), (5944, 34980), (6360, 32692), (6996, 29720), (7430, 27984), (8173, 25440), (8480, 24519), (8745, 23776), (8916, 23320), (9328, 22290), (11145, 18656), (11660, 17832), (11888, 17490), (12720, 16346), (13992, 14860)]