221217480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2069}}^1$

素因数の和:2106

約数の個数: 192

約数和(自身を含む): 813758400

約数和(自身を除く): 592540920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 243, 264, 270, 297, 324, 330, 360, 396, 405, 440, 486, 495, 540, 594, 648, 660, 792, 810, 891, 972, 990, 1080, 1188, 1215, 1320, 1485, 1620, 1782, 1944, 1980, 2069, 2376, 2430, 2673, 2970, 3240, 3564, 3960, 4138, 4455, 4860, 5346, 5940, 6207, 7128, 8276, 8910, 9720, 10345, 10692, 11880, 12414, 13365, 16552, 17820, 18621, 20690, 21384, 22759, 24828, 26730, 31035, 35640, 37242, 41380, 45518, 49656, 53460, 55863, 62070, 68277, 74484, 82760, 91036, 93105, 106920, 111726, 113795, 124140, 136554, 148968, 167589, 182072, 186210, 204831, 223452, 227590, 248280, 273108, 279315, 335178, 341385, 372420, 409662, 446904, 455180, 502767, 546216, 558630, 614493, 670356, 682770, 744840, 819324, 837945, 910360, 1005534, 1024155, 1117260, 1228986, 1340712, 1365540, 1638648, 1675890, 1843479, 2011068, 2048310, 2234520, 2457972, 2513835, 2731080, 3072465, 3351780, 3686958, 4022136, 4096620, 4915944, 5027670, 5530437, 6144930, 6703560, 7373916, 8193240, 9217395, 10055340, 11060874, 12289860, 14747832, 18434790, 20110680, 22121748, 24579720, 27652185, 36869580, 44243496, 55304370, 73739160, 110608740, 221217480]

約数ペア:

[(1, 221217480), (2, 110608740), (3, 73739160), (4, 55304370), (5, 44243496), (6, 36869580), (8, 27652185), (9, 24579720), (10, 22121748), (11, 20110680), (12, 18434790), (15, 14747832), (18, 12289860), (20, 11060874), (22, 10055340), (24, 9217395), (27, 8193240), (30, 7373916), (33, 6703560), (36, 6144930), (40, 5530437), (44, 5027670), (45, 4915944), (54, 4096620), (55, 4022136), (60, 3686958), (66, 3351780), (72, 3072465), (81, 2731080), (88, 2513835), (90, 2457972), (99, 2234520), (108, 2048310), (110, 2011068), (120, 1843479), (132, 1675890), (135, 1638648), (162, 1365540), (165, 1340712), (180, 1228986), (198, 1117260), (216, 1024155), (220, 1005534), (243, 910360), (264, 837945), (270, 819324), (297, 744840), (324, 682770), (330, 670356), (360, 614493), (396, 558630), (405, 546216), (440, 502767), (486, 455180), (495, 446904), (540, 409662), (594, 372420), (648, 341385), (660, 335178), (792, 279315), (810, 273108), (891, 248280), (972, 227590), (990, 223452), (1080, 204831), (1188, 186210), (1215, 182072), (1320, 167589), (1485, 148968), (1620, 136554), (1782, 124140), (1944, 113795), (1980, 111726), (2069, 106920), (2376, 93105), (2430, 91036), (2673, 82760), (2970, 74484), (3240, 68277), (3564, 62070), (3960, 55863), (4138, 53460), (4455, 49656), (4860, 45518), (5346, 41380), (5940, 37242), (6207, 35640), (7128, 31035), (8276, 26730), (8910, 24828), (9720, 22759), (10345, 21384), (10692, 20690), (11880, 18621), (12414, 17820), (13365, 16552)]