1565996640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6121}}^1$

素因数の和:6193

約数の個数: 192

約数和(自身を含む): 5442800832

約数和(自身を除く): 3876804192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 416, 480, 492, 520, 533, 615, 624, 656, 780, 820, 984, 1040, 1066, 1230, 1248, 1312, 1560, 1599, 1640, 1968, 2080, 2132, 2460, 2665, 3120, 3198, 3280, 3936, 4264, 4920, 5330, 6121, 6240, 6396, 6560, 7995, 8528, 9840, 10660, 12242, 12792, 15990, 17056, 18363, 19680, 21320, 24484, 25584, 30605, 31980, 36726, 42640, 48968, 51168, 61210, 63960, 73452, 79573, 85280, 91815, 97936, 122420, 127920, 146904, 159146, 183630, 195872, 238719, 244840, 250961, 255840, 293808, 318292, 367260, 397865, 477438, 489680, 501922, 587616, 636584, 734520, 752883, 795730, 954876, 979360, 1003844, 1193595, 1254805, 1273168, 1469040, 1505766, 1591460, 1909752, 2007688, 2387190, 2509610, 2546336, 2938080, 3011532, 3182920, 3262493, 3764415, 3819504, 4015376, 4774380, 5019220, 6023064, 6365840, 6524986, 7528830, 7639008, 8030752, 9548760, 9787479, 10038440, 12046128, 12731680, 13049972, 15057660, 16312465, 19097520, 19574958, 20076880, 24092256, 26099944, 30115320, 32624930, 38195040, 39149916, 40153760, 48937395, 52199888, 60230640, 65249860, 78299832, 97874790, 104399776, 120461280, 130499720, 156599664, 195749580, 260999440, 313199328, 391499160, 521998880, 782998320, 1565996640]

約数ペア:

[(1, 1565996640), (2, 782998320), (3, 521998880), (4, 391499160), (5, 313199328), (6, 260999440), (8, 195749580), (10, 156599664), (12, 130499720), (13, 120461280), (15, 104399776), (16, 97874790), (20, 78299832), (24, 65249860), (26, 60230640), (30, 52199888), (32, 48937395), (39, 40153760), (40, 39149916), (41, 38195040), (48, 32624930), (52, 30115320), (60, 26099944), (65, 24092256), (78, 20076880), (80, 19574958), (82, 19097520), (96, 16312465), (104, 15057660), (120, 13049972), (123, 12731680), (130, 12046128), (156, 10038440), (160, 9787479), (164, 9548760), (195, 8030752), (205, 7639008), (208, 7528830), (240, 6524986), (246, 6365840), (260, 6023064), (312, 5019220), (328, 4774380), (390, 4015376), (410, 3819504), (416, 3764415), (480, 3262493), (492, 3182920), (520, 3011532), (533, 2938080), (615, 2546336), (624, 2509610), (656, 2387190), (780, 2007688), (820, 1909752), (984, 1591460), (1040, 1505766), (1066, 1469040), (1230, 1273168), (1248, 1254805), (1312, 1193595), (1560, 1003844), (1599, 979360), (1640, 954876), (1968, 795730), (2080, 752883), (2132, 734520), (2460, 636584), (2665, 587616), (3120, 501922), (3198, 489680), (3280, 477438), (3936, 397865), (4264, 367260), (4920, 318292), (5330, 293808), (6121, 255840), (6240, 250961), (6396, 244840), (6560, 238719), (7995, 195872), (8528, 183630), (9840, 159146), (10660, 146904), (12242, 127920), (12792, 122420), (15990, 97936), (17056, 91815), (18363, 85280), (19680, 79573), (21320, 73452), (24484, 63960), (25584, 61210), (30605, 51168), (31980, 48968), (36726, 42640)]