185911960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 490291200

約数和(自身を除く): 304379240

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 31, 38, 40, 52, 62, 65, 76, 95, 104, 124, 130, 152, 155, 190, 247, 248, 260, 310, 380, 403, 494, 520, 589, 607, 620, 760, 806, 988, 1178, 1214, 1235, 1240, 1612, 1976, 2015, 2356, 2428, 2470, 2945, 3035, 3224, 4030, 4712, 4856, 4940, 5890, 6070, 7657, 7891, 8060, 9880, 11533, 11780, 12140, 15314, 15782, 16120, 18817, 23066, 23560, 24280, 30628, 31564, 37634, 38285, 39455, 46132, 57665, 61256, 63128, 75268, 76570, 78910, 92264, 94085, 115330, 149929, 150536, 153140, 157820, 188170, 230660, 244621, 299858, 306280, 315640, 357523, 376340, 461320, 489242, 599716, 715046, 749645, 752680, 978484, 1199432, 1223105, 1430092, 1499290, 1787615, 1956968, 2446210, 2860184, 2998580, 3575230, 4647799, 4892420, 5997160, 7150460, 9295598, 9784840, 14300920, 18591196, 23238995, 37182392, 46477990, 92955980, 185911960]

約数ペア:

[(1, 185911960), (2, 92955980), (4, 46477990), (5, 37182392), (8, 23238995), (10, 18591196), (13, 14300920), (19, 9784840), (20, 9295598), (26, 7150460), (31, 5997160), (38, 4892420), (40, 4647799), (52, 3575230), (62, 2998580), (65, 2860184), (76, 2446210), (95, 1956968), (104, 1787615), (124, 1499290), (130, 1430092), (152, 1223105), (155, 1199432), (190, 978484), (247, 752680), (248, 749645), (260, 715046), (310, 599716), (380, 489242), (403, 461320), (494, 376340), (520, 357523), (589, 315640), (607, 306280), (620, 299858), (760, 244621), (806, 230660), (988, 188170), (1178, 157820), (1214, 153140), (1235, 150536), (1240, 149929), (1612, 115330), (1976, 94085), (2015, 92264), (2356, 78910), (2428, 76570), (2470, 75268), (2945, 63128), (3035, 61256), (3224, 57665), (4030, 46132), (4712, 39455), (4856, 38285), (4940, 37634), (5890, 31564), (6070, 30628), (7657, 24280), (7891, 23560), (8060, 23066), (9880, 18817), (11533, 16120), (11780, 15782), (12140, 15314)]