2901850560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{20563}}^1$

素因数の和:20600

約数の個数: 252

約数和(自身を含む): 11611298088

約数和(自身を除く): 8709447528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 14112, 15680, 17640, 20160, 20563, 23520, 28224, 35280, 41126, 47040, 61689, 70560, 82252, 102815, 123378, 141120, 143941, 164504, 185067, 205630, 246756, 287882, 308445, 329008, 370134, 411260, 431823, 493512, 575764, 616890, 658016, 719705, 740268, 822520, 863646, 925335, 987024, 1007587, 1151528, 1233780, 1295469, 1316032, 1439410, 1480536, 1645040, 1727292, 1850670, 1974048, 2015174, 2159115, 2303056, 2467560, 2590938, 2878820, 2961072, 3022761, 3290080, 3454584, 3701340, 3948096, 4030348, 4318230, 4606112, 4935120, 5037935, 5181876, 5757640, 5922144, 6045522, 6477345, 6580160, 6909168, 7402680, 8060696, 8636460, 9068283, 9212224, 9870240, 10075870, 10363752, 11515280, 11844288, 12091044, 12954690, 13818336, 14805360, 15113805, 16121392, 17272920, 18136566, 19740480, 20151740, 20727504, 23030560, 24182088, 25909380, 27636672, 29610720, 30227610, 32242784, 34545840, 36273132, 40303480, 41455008, 45341415, 46061120, 48364176, 51818760, 59221440, 60455220, 64485568, 69091680, 72546264, 80606960, 82910016, 90682830, 96728352, 103637520, 120910440, 138183360, 145092528, 161213920, 181365660, 193456704, 207275040, 241820880, 290185056, 322427840, 362731320, 414550080, 483641760, 580370112, 725462640, 967283520, 1450925280, 2901850560]

約数ペア:

[(1, 2901850560), (2, 1450925280), (3, 967283520), (4, 725462640), (5, 580370112), (6, 483641760), (7, 414550080), (8, 362731320), (9, 322427840), (10, 290185056), (12, 241820880), (14, 207275040), (15, 193456704), (16, 181365660), (18, 161213920), (20, 145092528), (21, 138183360), (24, 120910440), (28, 103637520), (30, 96728352), (32, 90682830), (35, 82910016), (36, 80606960), (40, 72546264), (42, 69091680), (45, 64485568), (48, 60455220), (49, 59221440), (56, 51818760), (60, 48364176), (63, 46061120), (64, 45341415), (70, 41455008), (72, 40303480), (80, 36273132), (84, 34545840), (90, 32242784), (96, 30227610), (98, 29610720), (105, 27636672), (112, 25909380), (120, 24182088), (126, 23030560), (140, 20727504), (144, 20151740), (147, 19740480), (160, 18136566), (168, 17272920), (180, 16121392), (192, 15113805), (196, 14805360), (210, 13818336), (224, 12954690), (240, 12091044), (245, 11844288), (252, 11515280), (280, 10363752), (288, 10075870), (294, 9870240), (315, 9212224), (320, 9068283), (336, 8636460), (360, 8060696), (392, 7402680), (420, 6909168), (441, 6580160), (448, 6477345), (480, 6045522), (490, 5922144), (504, 5757640), (560, 5181876), (576, 5037935), (588, 4935120), (630, 4606112), (672, 4318230), (720, 4030348), (735, 3948096), (784, 3701340), (840, 3454584), (882, 3290080), (960, 3022761), (980, 2961072), (1008, 2878820), (1120, 2590938), (1176, 2467560), (1260, 2303056), (1344, 2159115), (1440, 2015174), (1470, 1974048), (1568, 1850670), (1680, 1727292), (1764, 1645040), (1960, 1480536), (2016, 1439410), (2205, 1316032), (2240, 1295469), (2352, 1233780), (2520, 1151528), (2880, 1007587), (2940, 987024), (3136, 925335), (3360, 863646), (3528, 822520), (3920, 740268), (4032, 719705), (4410, 658016), (4704, 616890), (5040, 575764), (5880, 493512), (6720, 431823), (7056, 411260), (7840, 370134), (8820, 329008), (9408, 308445), (10080, 287882), (11760, 246756), (14112, 205630), (15680, 185067), (17640, 164504), (20160, 143941), (20563, 141120), (23520, 123378), (28224, 102815), (35280, 82252), (41126, 70560), (47040, 61689)]