156980343080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{67789}}^1$

素因数の和:68107

約数の個数: 128

約数和(自身を含む): 407065392000

約数和(自身を除く): 250085048920

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 277, 380, 418, 440, 554, 760, 836, 1045, 1108, 1385, 1672, 2090, 2216, 2770, 3047, 4180, 5263, 5540, 6094, 8360, 10526, 11080, 12188, 15235, 21052, 24376, 26315, 30470, 42104, 52630, 57893, 60940, 67789, 105260, 115786, 121880, 135578, 210520, 231572, 271156, 289465, 338945, 463144, 542312, 578930, 677890, 745679, 1157860, 1287991, 1355780, 1491358, 2315720, 2575982, 2711560, 2982716, 3728395, 5151964, 5965432, 6439955, 7456790, 10303928, 12879910, 14167901, 14913580, 18777553, 25759820, 28335802, 29827160, 37555106, 51519640, 56671604, 70839505, 75110212, 93887765, 113343208, 141679010, 150220424, 187775530, 206553083, 283358020, 356773507, 375551060, 413106166, 566716040, 713547014, 751102120, 826212332, 1032765415, 1427094028, 1652424664, 1783867535, 2065530830, 2854188056, 3567735070, 3924508577, 4131061660, 7135470140, 7849017154, 8262123320, 14270940280, 15698034308, 19622542885, 31396068616, 39245085770, 78490171540, 156980343080]

約数ペア:

[(1, 156980343080), (2, 78490171540), (4, 39245085770), (5, 31396068616), (8, 19622542885), (10, 15698034308), (11, 14270940280), (19, 8262123320), (20, 7849017154), (22, 7135470140), (38, 4131061660), (40, 3924508577), (44, 3567735070), (55, 2854188056), (76, 2065530830), (88, 1783867535), (95, 1652424664), (110, 1427094028), (152, 1032765415), (190, 826212332), (209, 751102120), (220, 713547014), (277, 566716040), (380, 413106166), (418, 375551060), (440, 356773507), (554, 283358020), (760, 206553083), (836, 187775530), (1045, 150220424), (1108, 141679010), (1385, 113343208), (1672, 93887765), (2090, 75110212), (2216, 70839505), (2770, 56671604), (3047, 51519640), (4180, 37555106), (5263, 29827160), (5540, 28335802), (6094, 25759820), (8360, 18777553), (10526, 14913580), (11080, 14167901), (12188, 12879910), (15235, 10303928), (21052, 7456790), (24376, 6439955), (26315, 5965432), (30470, 5151964), (42104, 3728395), (52630, 2982716), (57893, 2711560), (60940, 2575982), (67789, 2315720), (105260, 1491358), (115786, 1355780), (121880, 1287991), (135578, 1157860), (210520, 745679), (231572, 677890), (271156, 578930), (289465, 542312), (338945, 463144)]