2722879380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{6599}}^1$

素因数の和:6670

約数の個数: 144

約数和(自身を含む): 8584329600

約数和(自身を除く): 5861450220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 529, 598, 690, 780, 897, 1058, 1196, 1380, 1495, 1587, 1794, 2116, 2645, 2990, 3174, 3588, 4485, 5290, 5980, 6348, 6599, 6877, 7935, 8970, 10580, 13198, 13754, 15870, 17940, 19797, 20631, 26396, 27508, 31740, 32995, 34385, 39594, 41262, 65990, 68770, 79188, 82524, 85787, 98985, 103155, 131980, 137540, 151777, 171574, 197970, 206310, 257361, 303554, 343148, 395940, 412620, 428935, 455331, 514722, 607108, 758885, 857870, 910662, 1029444, 1286805, 1517770, 1715740, 1821324, 1973101, 2276655, 2573610, 3035540, 3490871, 3946202, 4553310, 5147220, 5919303, 6981742, 7892404, 9106620, 9865505, 10472613, 11838606, 13963484, 17454355, 19731010, 20945226, 23677212, 29596515, 34908710, 39462020, 41890452, 45381323, 52363065, 59193030, 69817420, 90762646, 104726130, 118386060, 136143969, 181525292, 209452260, 226906615, 272287938, 453813230, 544575876, 680719845, 907626460, 1361439690, 2722879380]

約数ペア:

[(1, 2722879380), (2, 1361439690), (3, 907626460), (4, 680719845), (5, 544575876), (6, 453813230), (10, 272287938), (12, 226906615), (13, 209452260), (15, 181525292), (20, 136143969), (23, 118386060), (26, 104726130), (30, 90762646), (39, 69817420), (46, 59193030), (52, 52363065), (60, 45381323), (65, 41890452), (69, 39462020), (78, 34908710), (92, 29596515), (115, 23677212), (130, 20945226), (138, 19731010), (156, 17454355), (195, 13963484), (230, 11838606), (260, 10472613), (276, 9865505), (299, 9106620), (345, 7892404), (390, 6981742), (460, 5919303), (529, 5147220), (598, 4553310), (690, 3946202), (780, 3490871), (897, 3035540), (1058, 2573610), (1196, 2276655), (1380, 1973101), (1495, 1821324), (1587, 1715740), (1794, 1517770), (2116, 1286805), (2645, 1029444), (2990, 910662), (3174, 857870), (3588, 758885), (4485, 607108), (5290, 514722), (5980, 455331), (6348, 428935), (6599, 412620), (6877, 395940), (7935, 343148), (8970, 303554), (10580, 257361), (13198, 206310), (13754, 197970), (15870, 171574), (17940, 151777), (19797, 137540), (20631, 131980), (26396, 103155), (27508, 98985), (31740, 85787), (32995, 82524), (34385, 79188), (39594, 68770), (41262, 65990)]