1431356640

素因数分解:

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

素因数の和:3254

約数の個数: 288

約数和(自身を含む): 5522670720

約数和(自身を除く): 4091314080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 480, 490, 532, 560, 570, 588, 608, 665, 672, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1120, 1140, 1176, 1330, 1470, 1520, 1568, 1596, 1680, 1824, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2940, 3040, 3192, 3203, 3360, 3724, 3920, 3990, 4256, 4560, 4655, 4704, 5320, 5586, 5880, 6384, 6406, 7448, 7840, 7980, 9120, 9310, 9609, 10640, 11172, 11760, 12768, 12812, 13965, 14896, 15960, 16015, 18620, 19218, 21280, 22344, 22421, 23520, 25624, 27930, 29792, 31920, 32030, 37240, 38436, 44688, 44842, 48045, 51248, 55860, 60857, 63840, 64060, 67263, 74480, 76872, 89376, 89684, 96090, 102496, 111720, 112105, 121714, 128120, 134526, 148960, 153744, 156947, 179368, 182571, 192180, 223440, 224210, 243428, 256240, 269052, 304285, 307488, 313894, 336315, 358736, 365142, 384360, 425999, 446880, 448420, 470841, 486856, 512480, 538104, 608570, 627788, 672630, 717472, 730284, 768720, 784735, 851998, 896840, 912855, 941682, 973712, 1076208, 1217140, 1255576, 1277997, 1345260, 1460568, 1537440, 1569470, 1703996, 1793680, 1825710, 1883364, 1947424, 2129995, 2152416, 2354205, 2434280, 2511152, 2555994, 2690520, 2921136, 2981993, 3138940, 3407992, 3587360, 3651420, 3766728, 4259990, 4708410, 4868560, 5022304, 5111988, 5381040, 5842272, 5963986, 6277880, 6389985, 6815984, 7302840, 7533456, 8519980, 8945979, 9416820, 9737120, 10223976, 10762080, 11927972, 12555760, 12779970, 13631968, 14605680, 14909965, 15066912, 17039960, 17891958, 18833640, 20447952, 23855944, 25111520, 25559940, 29211360, 29819930, 34079920, 35783916, 37667280, 40895904, 44729895, 47711888, 51119880, 59639860, 68159840, 71567832, 75334560, 89459790, 95423776, 102239760, 119279720, 143135664, 178919580, 204479520, 238559440, 286271328, 357839160, 477118880, 715678320, 1431356640]

約数ペア:

[(1, 1431356640), (2, 715678320), (3, 477118880), (4, 357839160), (5, 286271328), (6, 238559440), (7, 204479520), (8, 178919580), (10, 143135664), (12, 119279720), (14, 102239760), (15, 95423776), (16, 89459790), (19, 75334560), (20, 71567832), (21, 68159840), (24, 59639860), (28, 51119880), (30, 47711888), (32, 44729895), (35, 40895904), (38, 37667280), (40, 35783916), (42, 34079920), (48, 29819930), (49, 29211360), (56, 25559940), (57, 25111520), (60, 23855944), (70, 20447952), (76, 18833640), (80, 17891958), (84, 17039960), (95, 15066912), (96, 14909965), (98, 14605680), (105, 13631968), (112, 12779970), (114, 12555760), (120, 11927972), (133, 10762080), (140, 10223976), (147, 9737120), (152, 9416820), (160, 8945979), (168, 8519980), (190, 7533456), (196, 7302840), (210, 6815984), (224, 6389985), (228, 6277880), (240, 5963986), (245, 5842272), (266, 5381040), (280, 5111988), (285, 5022304), (294, 4868560), (304, 4708410), (336, 4259990), (380, 3766728), (392, 3651420), (399, 3587360), (420, 3407992), (456, 3138940), (480, 2981993), (490, 2921136), (532, 2690520), (560, 2555994), (570, 2511152), (588, 2434280), (608, 2354205), (665, 2152416), (672, 2129995), (735, 1947424), (760, 1883364), (784, 1825710), (798, 1793680), (840, 1703996), (912, 1569470), (931, 1537440), (980, 1460568), (1064, 1345260), (1120, 1277997), (1140, 1255576), (1176, 1217140), (1330, 1076208), (1470, 973712), (1520, 941682), (1568, 912855), (1596, 896840), (1680, 851998), (1824, 784735), (1862, 768720), (1960, 730284), (1995, 717472), (2128, 672630), (2280, 627788), (2352, 608570), (2660, 538104), (2793, 512480), (2940, 486856), (3040, 470841), (3192, 448420), (3203, 446880), (3360, 425999), (3724, 384360), (3920, 365142), (3990, 358736), (4256, 336315), (4560, 313894), (4655, 307488), (4704, 304285), (5320, 269052), (5586, 256240), (5880, 243428), (6384, 224210), (6406, 223440), (7448, 192180), (7840, 182571), (7980, 179368), (9120, 156947), (9310, 153744), (9609, 148960), (10640, 134526), (11172, 128120), (11760, 121714), (12768, 112105), (12812, 111720), (13965, 102496), (14896, 96090), (15960, 89684), (16015, 89376), (18620, 76872), (19218, 74480), (21280, 67263), (22344, 64060), (22421, 63840), (23520, 60857), (25624, 55860), (27930, 51248), (29792, 48045), (31920, 44842), (32030, 44688), (37240, 38436)]