1928159520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30203}}^1$

素因数の和:30247

約数の個数: 192

約数和(自身を含む): 7306951680

約数和(自身を除く): 5378792160

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, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10640, 12768, 15960, 21280, 30203, 31920, 60406, 63840, 90609, 120812, 151015, 181218, 211421, 241624, 302030, 362436, 422842, 453045, 483248, 573857, 604060, 634263, 724872, 845684, 906090, 966496, 1057105, 1147714, 1208120, 1268526, 1449744, 1691368, 1721571, 1812180, 2114210, 2295428, 2416240, 2537052, 2869285, 2899488, 3171315, 3382736, 3443142, 3624360, 4016999, 4228420, 4590856, 4832480, 5074104, 5738570, 6342630, 6765472, 6886284, 7248720, 8033998, 8456840, 8607855, 9181712, 10148208, 11477140, 12050997, 12685260, 13772568, 14497440, 16067996, 16913680, 17215710, 18363424, 20084995, 20296416, 22954280, 24101994, 25370520, 27545136, 32135992, 33827360, 34431420, 40169990, 45908560, 48203988, 50741040, 55090272, 60254985, 64271984, 68862840, 80339980, 91817120, 96407976, 101482080, 120509970, 128543968, 137725680, 160679960, 192815952, 241019940, 275451360, 321359920, 385631904, 482039880, 642719840, 964079760, 1928159520]

約数ペア:

[(1, 1928159520), (2, 964079760), (3, 642719840), (4, 482039880), (5, 385631904), (6, 321359920), (7, 275451360), (8, 241019940), (10, 192815952), (12, 160679960), (14, 137725680), (15, 128543968), (16, 120509970), (19, 101482080), (20, 96407976), (21, 91817120), (24, 80339980), (28, 68862840), (30, 64271984), (32, 60254985), (35, 55090272), (38, 50741040), (40, 48203988), (42, 45908560), (48, 40169990), (56, 34431420), (57, 33827360), (60, 32135992), (70, 27545136), (76, 25370520), (80, 24101994), (84, 22954280), (95, 20296416), (96, 20084995), (105, 18363424), (112, 17215710), (114, 16913680), (120, 16067996), (133, 14497440), (140, 13772568), (152, 12685260), (160, 12050997), (168, 11477140), (190, 10148208), (210, 9181712), (224, 8607855), (228, 8456840), (240, 8033998), (266, 7248720), (280, 6886284), (285, 6765472), (304, 6342630), (336, 5738570), (380, 5074104), (399, 4832480), (420, 4590856), (456, 4228420), (480, 4016999), (532, 3624360), (560, 3443142), (570, 3382736), (608, 3171315), (665, 2899488), (672, 2869285), (760, 2537052), (798, 2416240), (840, 2295428), (912, 2114210), (1064, 1812180), (1120, 1721571), (1140, 1691368), (1330, 1449744), (1520, 1268526), (1596, 1208120), (1680, 1147714), (1824, 1057105), (1995, 966496), (2128, 906090), (2280, 845684), (2660, 724872), (3040, 634263), (3192, 604060), (3360, 573857), (3990, 483248), (4256, 453045), (4560, 422842), (5320, 362436), (6384, 302030), (7980, 241624), (9120, 211421), (10640, 181218), (12768, 151015), (15960, 120812), (21280, 90609), (30203, 63840), (31920, 60406)]