715678320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3203}}^1$

素因数の和:3252

約数の個数: 240

約数和(自身を含む): 2717504640

約数和(自身を除く): 2001826320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1330, 1470, 1520, 1596, 1680, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2940, 3192, 3203, 3724, 3920, 3990, 4560, 4655, 5320, 5586, 5880, 6384, 6406, 7448, 7980, 9310, 9609, 10640, 11172, 11760, 12812, 13965, 14896, 15960, 16015, 18620, 19218, 22344, 22421, 25624, 27930, 31920, 32030, 37240, 38436, 44688, 44842, 48045, 51248, 55860, 60857, 64060, 67263, 74480, 76872, 89684, 96090, 111720, 112105, 121714, 128120, 134526, 153744, 156947, 179368, 182571, 192180, 223440, 224210, 243428, 256240, 269052, 304285, 313894, 336315, 358736, 365142, 384360, 425999, 448420, 470841, 486856, 538104, 608570, 627788, 672630, 730284, 768720, 784735, 851998, 896840, 912855, 941682, 973712, 1076208, 1217140, 1255576, 1277997, 1345260, 1460568, 1569470, 1703996, 1793680, 1825710, 1883364, 2129995, 2354205, 2434280, 2511152, 2555994, 2690520, 2921136, 2981993, 3138940, 3407992, 3651420, 3766728, 4259990, 4708410, 4868560, 5111988, 5381040, 5963986, 6277880, 6389985, 6815984, 7302840, 7533456, 8519980, 8945979, 9416820, 10223976, 11927972, 12555760, 12779970, 14605680, 14909965, 17039960, 17891958, 18833640, 20447952, 23855944, 25559940, 29819930, 34079920, 35783916, 37667280, 44729895, 47711888, 51119880, 59639860, 71567832, 89459790, 102239760, 119279720, 143135664, 178919580, 238559440, 357839160, 715678320]

約数ペア:

[(1, 715678320), (2, 357839160), (3, 238559440), (4, 178919580), (5, 143135664), (6, 119279720), (7, 102239760), (8, 89459790), (10, 71567832), (12, 59639860), (14, 51119880), (15, 47711888), (16, 44729895), (19, 37667280), (20, 35783916), (21, 34079920), (24, 29819930), (28, 25559940), (30, 23855944), (35, 20447952), (38, 18833640), (40, 17891958), (42, 17039960), (48, 14909965), (49, 14605680), (56, 12779970), (57, 12555760), (60, 11927972), (70, 10223976), (76, 9416820), (80, 8945979), (84, 8519980), (95, 7533456), (98, 7302840), (105, 6815984), (112, 6389985), (114, 6277880), (120, 5963986), (133, 5381040), (140, 5111988), (147, 4868560), (152, 4708410), (168, 4259990), (190, 3766728), (196, 3651420), (210, 3407992), (228, 3138940), (240, 2981993), (245, 2921136), (266, 2690520), (280, 2555994), (285, 2511152), (294, 2434280), (304, 2354205), (336, 2129995), (380, 1883364), (392, 1825710), (399, 1793680), (420, 1703996), (456, 1569470), (490, 1460568), (532, 1345260), (560, 1277997), (570, 1255576), (588, 1217140), (665, 1076208), (735, 973712), (760, 941682), (784, 912855), (798, 896840), (840, 851998), (912, 784735), (931, 768720), (980, 730284), (1064, 672630), (1140, 627788), (1176, 608570), (1330, 538104), (1470, 486856), (1520, 470841), (1596, 448420), (1680, 425999), (1862, 384360), (1960, 365142), (1995, 358736), (2128, 336315), (2280, 313894), (2352, 304285), (2660, 269052), (2793, 256240), (2940, 243428), (3192, 224210), (3203, 223440), (3724, 192180), (3920, 182571), (3990, 179368), (4560, 156947), (4655, 153744), (5320, 134526), (5586, 128120), (5880, 121714), (6384, 112105), (6406, 111720), (7448, 96090), (7980, 89684), (9310, 76872), (9609, 74480), (10640, 67263), (11172, 64060), (11760, 60857), (12812, 55860), (13965, 51248), (14896, 48045), (15960, 44842), (16015, 44688), (18620, 38436), (19218, 37240), (22344, 32030), (22421, 31920), (25624, 27930)]