156955272840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{227}}^2\times {\mathrm{8461}}^1$

素因数の和:8932

約数の個数: 144

約数和(自身を含む): 512422248780

約数和(自身を除く): 355466975940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 227, 360, 454, 681, 908, 1135, 1362, 1816, 2043, 2270, 2724, 3405, 4086, 4540, 5448, 6810, 8172, 8461, 9080, 10215, 13620, 16344, 16922, 20430, 25383, 27240, 33844, 40860, 42305, 50766, 51529, 67688, 76149, 81720, 84610, 101532, 103058, 126915, 152298, 154587, 169220, 203064, 206116, 253830, 257645, 304596, 309174, 338440, 380745, 412232, 463761, 507660, 515290, 609192, 618348, 761490, 772935, 927522, 1015320, 1030580, 1236696, 1522980, 1545870, 1855044, 1920647, 2061160, 2318805, 3045960, 3091740, 3710088, 3841294, 4637610, 5761941, 6183480, 7682588, 9275220, 9603235, 11523882, 15365176, 17285823, 18550440, 19206470, 23047764, 28809705, 34571646, 38412940, 46095528, 57619410, 69143292, 76825880, 86429115, 115238820, 138286584, 172858230, 230477640, 345716460, 435986869, 691432920, 871973738, 1307960607, 1743947476, 2179934345, 2615921214, 3487894952, 3923881821, 4359868690, 5231842428, 6539803035, 7847763642, 8719737380, 10463684856, 13079606070, 15695527284, 17439474760, 19619409105, 26159212140, 31391054568, 39238818210, 52318424280, 78477636420, 156955272840]

約数ペア:

[(1, 156955272840), (2, 78477636420), (3, 52318424280), (4, 39238818210), (5, 31391054568), (6, 26159212140), (8, 19619409105), (9, 17439474760), (10, 15695527284), (12, 13079606070), (15, 10463684856), (18, 8719737380), (20, 7847763642), (24, 6539803035), (30, 5231842428), (36, 4359868690), (40, 3923881821), (45, 3487894952), (60, 2615921214), (72, 2179934345), (90, 1743947476), (120, 1307960607), (180, 871973738), (227, 691432920), (360, 435986869), (454, 345716460), (681, 230477640), (908, 172858230), (1135, 138286584), (1362, 115238820), (1816, 86429115), (2043, 76825880), (2270, 69143292), (2724, 57619410), (3405, 46095528), (4086, 38412940), (4540, 34571646), (5448, 28809705), (6810, 23047764), (8172, 19206470), (8461, 18550440), (9080, 17285823), (10215, 15365176), (13620, 11523882), (16344, 9603235), (16922, 9275220), (20430, 7682588), (25383, 6183480), (27240, 5761941), (33844, 4637610), (40860, 3841294), (42305, 3710088), (50766, 3091740), (51529, 3045960), (67688, 2318805), (76149, 2061160), (81720, 1920647), (84610, 1855044), (101532, 1545870), (103058, 1522980), (126915, 1236696), (152298, 1030580), (154587, 1015320), (169220, 927522), (203064, 772935), (206116, 761490), (253830, 618348), (257645, 609192), (304596, 515290), (309174, 507660), (338440, 463761), (380745, 412232)]