191844120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3967}}^1$

素因数の和:4025

約数の個数: 128

約数和(自身を含む): 639959040

約数和(自身を除く): 448114920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 3967, 4030, 4836, 6045, 7934, 8060, 9672, 11901, 12090, 15868, 16120, 19835, 23802, 24180, 31736, 39670, 47604, 48360, 51571, 59505, 79340, 95208, 103142, 119010, 122977, 154713, 158680, 206284, 238020, 245954, 257855, 309426, 368931, 412568, 476040, 491908, 515710, 614885, 618852, 737862, 773565, 983816, 1031420, 1229770, 1237704, 1475724, 1547130, 1598701, 1844655, 2062840, 2459540, 2951448, 3094260, 3197402, 3689310, 4796103, 4919080, 6188520, 6394804, 7378620, 7993505, 9592206, 12789608, 14757240, 15987010, 19184412, 23980515, 31974020, 38368824, 47961030, 63948040, 95922060, 191844120]

約数ペア:

[(1, 191844120), (2, 95922060), (3, 63948040), (4, 47961030), (5, 38368824), (6, 31974020), (8, 23980515), (10, 19184412), (12, 15987010), (13, 14757240), (15, 12789608), (20, 9592206), (24, 7993505), (26, 7378620), (30, 6394804), (31, 6188520), (39, 4919080), (40, 4796103), (52, 3689310), (60, 3197402), (62, 3094260), (65, 2951448), (78, 2459540), (93, 2062840), (104, 1844655), (120, 1598701), (124, 1547130), (130, 1475724), (155, 1237704), (156, 1229770), (186, 1031420), (195, 983816), (248, 773565), (260, 737862), (310, 618852), (312, 614885), (372, 515710), (390, 491908), (403, 476040), (465, 412568), (520, 368931), (620, 309426), (744, 257855), (780, 245954), (806, 238020), (930, 206284), (1209, 158680), (1240, 154713), (1560, 122977), (1612, 119010), (1860, 103142), (2015, 95208), (2418, 79340), (3224, 59505), (3720, 51571), (3967, 48360), (4030, 47604), (4836, 39670), (6045, 31736), (7934, 24180), (8060, 23802), (9672, 19835), (11901, 16120), (12090, 15868)]