1794317440

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:199

約数の個数: 256

約数和(自身を含む): 4780944000

約数和(自身を除く): 2986626560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 59, 61, 64, 76, 80, 82, 95, 118, 122, 128, 152, 160, 164, 190, 205, 236, 244, 295, 304, 305, 320, 328, 380, 410, 472, 488, 590, 608, 610, 640, 656, 760, 779, 820, 944, 976, 1121, 1159, 1180, 1216, 1220, 1312, 1520, 1558, 1640, 1888, 1952, 2242, 2318, 2360, 2419, 2432, 2440, 2501, 2624, 3040, 3116, 3280, 3599, 3776, 3895, 3904, 4484, 4636, 4720, 4838, 4880, 5002, 5248, 5605, 5795, 6080, 6232, 6560, 7198, 7552, 7790, 7808, 8968, 9272, 9440, 9676, 9760, 10004, 11210, 11590, 12095, 12160, 12464, 12505, 13120, 14396, 15580, 17936, 17995, 18544, 18880, 19352, 19520, 20008, 22420, 23180, 24190, 24928, 25010, 26240, 28792, 31160, 35872, 35990, 37088, 37760, 38704, 39040, 40016, 44840, 45961, 46360, 47519, 48380, 49856, 50020, 57584, 62320, 68381, 71744, 71980, 74176, 77408, 80032, 89680, 91922, 92720, 95038, 96760, 99712, 100040, 115168, 124640, 136762, 143488, 143960, 147559, 148352, 154816, 160064, 179360, 183844, 185440, 190076, 193520, 200080, 229805, 230336, 237595, 249280, 273524, 287920, 295118, 309632, 320128, 341905, 358720, 367688, 370880, 380152, 387040, 400160, 459610, 460672, 475190, 498560, 547048, 575840, 590236, 683810, 717440, 735376, 737795, 741760, 760304, 774080, 800320, 919220, 950380, 1094096, 1151680, 1180472, 1367620, 1470752, 1475590, 1520608, 1548160, 1600640, 1838440, 1900760, 2188192, 2303360, 2360944, 2735240, 2803621, 2941504, 2951180, 3041216, 3676880, 3801520, 4376384, 4721888, 5470480, 5607242, 5883008, 5902360, 6082432, 7353760, 7603040, 8752768, 9443776, 10940960, 11214484, 11804720, 14018105, 14707520, 15206080, 18887552, 21881920, 22428968, 23609440, 28036210, 29415040, 30412160, 43763840, 44857936, 47218880, 56072420, 89715872, 94437760, 112144840, 179431744, 224289680, 358863488, 448579360, 897158720, 1794317440]

約数ペア:

[(1, 1794317440), (2, 897158720), (4, 448579360), (5, 358863488), (8, 224289680), (10, 179431744), (16, 112144840), (19, 94437760), (20, 89715872), (32, 56072420), (38, 47218880), (40, 44857936), (41, 43763840), (59, 30412160), (61, 29415040), (64, 28036210), (76, 23609440), (80, 22428968), (82, 21881920), (95, 18887552), (118, 15206080), (122, 14707520), (128, 14018105), (152, 11804720), (160, 11214484), (164, 10940960), (190, 9443776), (205, 8752768), (236, 7603040), (244, 7353760), (295, 6082432), (304, 5902360), (305, 5883008), (320, 5607242), (328, 5470480), (380, 4721888), (410, 4376384), (472, 3801520), (488, 3676880), (590, 3041216), (608, 2951180), (610, 2941504), (640, 2803621), (656, 2735240), (760, 2360944), (779, 2303360), (820, 2188192), (944, 1900760), (976, 1838440), (1121, 1600640), (1159, 1548160), (1180, 1520608), (1216, 1475590), (1220, 1470752), (1312, 1367620), (1520, 1180472), (1558, 1151680), (1640, 1094096), (1888, 950380), (1952, 919220), (2242, 800320), (2318, 774080), (2360, 760304), (2419, 741760), (2432, 737795), (2440, 735376), (2501, 717440), (2624, 683810), (3040, 590236), (3116, 575840), (3280, 547048), (3599, 498560), (3776, 475190), (3895, 460672), (3904, 459610), (4484, 400160), (4636, 387040), (4720, 380152), (4838, 370880), (4880, 367688), (5002, 358720), (5248, 341905), (5605, 320128), (5795, 309632), (6080, 295118), (6232, 287920), (6560, 273524), (7198, 249280), (7552, 237595), (7790, 230336), (7808, 229805), (8968, 200080), (9272, 193520), (9440, 190076), (9676, 185440), (9760, 183844), (10004, 179360), (11210, 160064), (11590, 154816), (12095, 148352), (12160, 147559), (12464, 143960), (12505, 143488), (13120, 136762), (14396, 124640), (15580, 115168), (17936, 100040), (17995, 99712), (18544, 96760), (18880, 95038), (19352, 92720), (19520, 91922), (20008, 89680), (22420, 80032), (23180, 77408), (24190, 74176), (24928, 71980), (25010, 71744), (26240, 68381), (28792, 62320), (31160, 57584), (35872, 50020), (35990, 49856), (37088, 48380), (37760, 47519), (38704, 46360), (39040, 45961), (40016, 44840)]