30808119420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{27953}}^1$

素因数の和:28141

約数の個数: 192

約数和(自身を含む): 103881536640

約数和(自身を除く): 73073417220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 157, 180, 195, 234, 260, 270, 314, 351, 390, 468, 471, 540, 585, 628, 702, 780, 785, 942, 1170, 1404, 1413, 1570, 1755, 1884, 2041, 2340, 2355, 2826, 3140, 3510, 4082, 4239, 4710, 5652, 6123, 7020, 7065, 8164, 8478, 9420, 10205, 12246, 14130, 16956, 18369, 20410, 21195, 24492, 27953, 28260, 30615, 36738, 40820, 42390, 55107, 55906, 61230, 73476, 83859, 84780, 91845, 110214, 111812, 122460, 139765, 167718, 183690, 220428, 251577, 275535, 279530, 335436, 363389, 367380, 419295, 503154, 551070, 559060, 726778, 754731, 838590, 1006308, 1090167, 1102140, 1257885, 1453556, 1509462, 1677180, 1816945, 2180334, 2515770, 3018924, 3270501, 3633890, 3773655, 4360668, 4388621, 5031540, 5450835, 6541002, 7267780, 7547310, 8777242, 9811503, 10901670, 13082004, 13165863, 15094620, 16352505, 17554484, 19623006, 21803340, 21943105, 26331726, 32705010, 39246012, 39497589, 43886210, 49057515, 52663452, 57052073, 65410020, 65829315, 78995178, 87772420, 98115030, 114104146, 118492767, 131658630, 157990356, 171156219, 196230060, 197487945, 228208292, 236985534, 263317260, 285260365, 342312438, 394975890, 473971068, 513468657, 570520730, 592463835, 684624876, 789951780, 855781095, 1026937314, 1141041460, 1184927670, 1540405971, 1711562190, 2053874628, 2369855340, 2567343285, 3080811942, 3423124380, 5134686570, 6161623884, 7702029855, 10269373140, 15404059710, 30808119420]

約数ペア:

[(1, 30808119420), (2, 15404059710), (3, 10269373140), (4, 7702029855), (5, 6161623884), (6, 5134686570), (9, 3423124380), (10, 3080811942), (12, 2567343285), (13, 2369855340), (15, 2053874628), (18, 1711562190), (20, 1540405971), (26, 1184927670), (27, 1141041460), (30, 1026937314), (36, 855781095), (39, 789951780), (45, 684624876), (52, 592463835), (54, 570520730), (60, 513468657), (65, 473971068), (78, 394975890), (90, 342312438), (108, 285260365), (117, 263317260), (130, 236985534), (135, 228208292), (156, 197487945), (157, 196230060), (180, 171156219), (195, 157990356), (234, 131658630), (260, 118492767), (270, 114104146), (314, 98115030), (351, 87772420), (390, 78995178), (468, 65829315), (471, 65410020), (540, 57052073), (585, 52663452), (628, 49057515), (702, 43886210), (780, 39497589), (785, 39246012), (942, 32705010), (1170, 26331726), (1404, 21943105), (1413, 21803340), (1570, 19623006), (1755, 17554484), (1884, 16352505), (2041, 15094620), (2340, 13165863), (2355, 13082004), (2826, 10901670), (3140, 9811503), (3510, 8777242), (4082, 7547310), (4239, 7267780), (4710, 6541002), (5652, 5450835), (6123, 5031540), (7020, 4388621), (7065, 4360668), (8164, 3773655), (8478, 3633890), (9420, 3270501), (10205, 3018924), (12246, 2515770), (14130, 2180334), (16956, 1816945), (18369, 1677180), (20410, 1509462), (21195, 1453556), (24492, 1257885), (27953, 1102140), (28260, 1090167), (30615, 1006308), (36738, 838590), (40820, 754731), (42390, 726778), (55107, 559060), (55906, 551070), (61230, 503154), (73476, 419295), (83859, 367380), (84780, 363389), (91845, 335436), (110214, 279530), (111812, 275535), (122460, 251577), (139765, 220428), (167718, 183690)]