2103151920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{673}}^1$

素因数の和:1167

約数の個数: 160

約数和(自身を含む): 6769656000

約数和(自身を除く): 4666504080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 449, 464, 580, 673, 696, 870, 898, 1160, 1346, 1347, 1392, 1740, 1796, 2019, 2245, 2320, 2692, 2694, 3365, 3480, 3592, 4038, 4490, 5384, 5388, 6730, 6735, 6960, 7184, 8076, 8980, 10095, 10768, 10776, 13021, 13460, 13470, 16152, 17960, 19517, 20190, 21552, 26042, 26920, 26940, 32304, 35920, 39034, 39063, 40380, 52084, 53840, 53880, 58551, 65105, 78068, 78126, 80760, 97585, 104168, 107760, 117102, 130210, 156136, 156252, 161520, 195170, 195315, 208336, 234204, 260420, 292755, 302177, 312272, 312504, 390340, 390630, 468408, 520840, 585510, 604354, 625008, 780680, 781260, 906531, 936816, 1041680, 1171020, 1208708, 1510885, 1561360, 1562520, 1813062, 2342040, 2417416, 3021770, 3125040, 3626124, 4532655, 4684080, 4834832, 6043540, 7252248, 8763133, 9065310, 12087080, 14504496, 17526266, 18130620, 24174160, 26289399, 35052532, 36261240, 43815665, 52578798, 70105064, 72522480, 87631330, 105157596, 131446995, 140210128, 175262660, 210315192, 262893990, 350525320, 420630384, 525787980, 701050640, 1051575960, 2103151920]

約数ペア:

[(1, 2103151920), (2, 1051575960), (3, 701050640), (4, 525787980), (5, 420630384), (6, 350525320), (8, 262893990), (10, 210315192), (12, 175262660), (15, 140210128), (16, 131446995), (20, 105157596), (24, 87631330), (29, 72522480), (30, 70105064), (40, 52578798), (48, 43815665), (58, 36261240), (60, 35052532), (80, 26289399), (87, 24174160), (116, 18130620), (120, 17526266), (145, 14504496), (174, 12087080), (232, 9065310), (240, 8763133), (290, 7252248), (348, 6043540), (435, 4834832), (449, 4684080), (464, 4532655), (580, 3626124), (673, 3125040), (696, 3021770), (870, 2417416), (898, 2342040), (1160, 1813062), (1346, 1562520), (1347, 1561360), (1392, 1510885), (1740, 1208708), (1796, 1171020), (2019, 1041680), (2245, 936816), (2320, 906531), (2692, 781260), (2694, 780680), (3365, 625008), (3480, 604354), (3592, 585510), (4038, 520840), (4490, 468408), (5384, 390630), (5388, 390340), (6730, 312504), (6735, 312272), (6960, 302177), (7184, 292755), (8076, 260420), (8980, 234204), (10095, 208336), (10768, 195315), (10776, 195170), (13021, 161520), (13460, 156252), (13470, 156136), (16152, 130210), (17960, 117102), (19517, 107760), (20190, 104168), (21552, 97585), (26042, 80760), (26920, 78126), (26940, 78068), (32304, 65105), (35920, 58551), (39034, 53880), (39063, 53840), (40380, 52084)]