378986160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 320

約数和(自身を含む): 1462763520

約数和(自身を除く): 1083777360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 48, 56, 57, 60, 62, 70, 76, 80, 84, 93, 95, 105, 112, 114, 120, 124, 133, 140, 152, 155, 168, 186, 190, 210, 217, 228, 240, 248, 266, 280, 285, 304, 310, 336, 372, 380, 383, 399, 420, 434, 456, 465, 496, 532, 560, 570, 589, 620, 651, 665, 744, 760, 766, 798, 840, 868, 912, 930, 1064, 1085, 1140, 1149, 1178, 1240, 1302, 1330, 1488, 1520, 1532, 1596, 1680, 1736, 1767, 1860, 1915, 1995, 2128, 2170, 2280, 2298, 2356, 2480, 2604, 2660, 2681, 2945, 3064, 3192, 3255, 3472, 3534, 3720, 3830, 3990, 4123, 4340, 4560, 4596, 4712, 5208, 5320, 5362, 5745, 5890, 6128, 6384, 6510, 7068, 7277, 7440, 7660, 7980, 8043, 8246, 8680, 8835, 9192, 9424, 10416, 10640, 10724, 11490, 11780, 11873, 12369, 13020, 13405, 14136, 14554, 15320, 15960, 16086, 16492, 17360, 17670, 18384, 20615, 21448, 21831, 22980, 23560, 23746, 24738, 26040, 26810, 28272, 29108, 30640, 31920, 32172, 32984, 35340, 35619, 36385, 40215, 41230, 42896, 43662, 45960, 47120, 47492, 49476, 50939, 52080, 53620, 58216, 59365, 61845, 64344, 65968, 70680, 71238, 72770, 80430, 82460, 83111, 87324, 91920, 94984, 98952, 101878, 107240, 109155, 116432, 118730, 123690, 128688, 141360, 142476, 145540, 152817, 160860, 164920, 166222, 174648, 178095, 189968, 197904, 203756, 214480, 218310, 225587, 237460, 247380, 249333, 254695, 284952, 291080, 305634, 321720, 329840, 332444, 349296, 356190, 407512, 415555, 436620, 451174, 474920, 494760, 498666, 509390, 569904, 582160, 611268, 643440, 664888, 676761, 712380, 764085, 815024, 831110, 873240, 902348, 949840, 989520, 997332, 1018780, 1127935, 1222536, 1246665, 1329776, 1353522, 1424760, 1528170, 1579109, 1662220, 1746480, 1804696, 1994664, 2037560, 2255870, 2445072, 2493330, 2707044, 2849520, 3056340, 3158218, 3324440, 3383805, 3609392, 3989328, 4075120, 4511740, 4737327, 4986660, 5414088, 6112680, 6316436, 6648880, 6767610, 7895545, 9023480, 9474654, 9973320, 10828176, 12225360, 12632872, 13535220, 15791090, 18046960, 18949308, 19946640, 23686635, 25265744, 27070440, 31582180, 37898616, 47373270, 54140880, 63164360, 75797232, 94746540, 126328720, 189493080, 378986160]

約数ペア:

[(1, 378986160), (2, 189493080), (3, 126328720), (4, 94746540), (5, 75797232), (6, 63164360), (7, 54140880), (8, 47373270), (10, 37898616), (12, 31582180), (14, 27070440), (15, 25265744), (16, 23686635), (19, 19946640), (20, 18949308), (21, 18046960), (24, 15791090), (28, 13535220), (30, 12632872), (31, 12225360), (35, 10828176), (38, 9973320), (40, 9474654), (42, 9023480), (48, 7895545), (56, 6767610), (57, 6648880), (60, 6316436), (62, 6112680), (70, 5414088), (76, 4986660), (80, 4737327), (84, 4511740), (93, 4075120), (95, 3989328), (105, 3609392), (112, 3383805), (114, 3324440), (120, 3158218), (124, 3056340), (133, 2849520), (140, 2707044), (152, 2493330), (155, 2445072), (168, 2255870), (186, 2037560), (190, 1994664), (210, 1804696), (217, 1746480), (228, 1662220), (240, 1579109), (248, 1528170), (266, 1424760), (280, 1353522), (285, 1329776), (304, 1246665), (310, 1222536), (336, 1127935), (372, 1018780), (380, 997332), (383, 989520), (399, 949840), (420, 902348), (434, 873240), (456, 831110), (465, 815024), (496, 764085), (532, 712380), (560, 676761), (570, 664888), (589, 643440), (620, 611268), (651, 582160), (665, 569904), (744, 509390), (760, 498666), (766, 494760), (798, 474920), (840, 451174), (868, 436620), (912, 415555), (930, 407512), (1064, 356190), (1085, 349296), (1140, 332444), (1149, 329840), (1178, 321720), (1240, 305634), (1302, 291080), (1330, 284952), (1488, 254695), (1520, 249333), (1532, 247380), (1596, 237460), (1680, 225587), (1736, 218310), (1767, 214480), (1860, 203756), (1915, 197904), (1995, 189968), (2128, 178095), (2170, 174648), (2280, 166222), (2298, 164920), (2356, 160860), (2480, 152817), (2604, 145540), (2660, 142476), (2681, 141360), (2945, 128688), (3064, 123690), (3192, 118730), (3255, 116432), (3472, 109155), (3534, 107240), (3720, 101878), (3830, 98952), (3990, 94984), (4123, 91920), (4340, 87324), (4560, 83111), (4596, 82460), (4712, 80430), (5208, 72770), (5320, 71238), (5362, 70680), (5745, 65968), (5890, 64344), (6128, 61845), (6384, 59365), (6510, 58216), (7068, 53620), (7277, 52080), (7440, 50939), (7660, 49476), (7980, 47492), (8043, 47120), (8246, 45960), (8680, 43662), (8835, 42896), (9192, 41230), (9424, 40215), (10416, 36385), (10640, 35619), (10724, 35340), (11490, 32984), (11780, 32172), (11873, 31920), (12369, 30640), (13020, 29108), (13405, 28272), (14136, 26810), (14554, 26040), (15320, 24738), (15960, 23746), (16086, 23560), (16492, 22980), (17360, 21831), (17670, 21448), (18384, 20615)]