156893880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 256

約数和(自身を含む): 568995840

約数和(自身を除く): 412101960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 41, 44, 52, 55, 60, 65, 66, 78, 82, 88, 104, 110, 120, 123, 130, 132, 143, 156, 164, 165, 195, 205, 220, 223, 246, 260, 264, 286, 312, 328, 330, 390, 410, 429, 440, 446, 451, 492, 520, 533, 572, 615, 660, 669, 715, 780, 820, 858, 892, 902, 984, 1066, 1115, 1144, 1230, 1320, 1338, 1353, 1430, 1560, 1599, 1640, 1716, 1784, 1804, 2132, 2145, 2230, 2255, 2453, 2460, 2665, 2676, 2706, 2860, 2899, 3198, 3345, 3432, 3608, 4264, 4290, 4460, 4510, 4906, 4920, 5330, 5352, 5412, 5720, 5798, 5863, 6396, 6690, 6765, 7359, 7995, 8580, 8697, 8920, 9020, 9143, 9812, 10660, 10824, 11596, 11726, 12265, 12792, 13380, 13530, 14495, 14718, 15990, 17160, 17394, 17589, 18040, 18286, 19624, 21320, 23192, 23452, 24530, 26760, 27060, 27429, 28990, 29315, 29436, 31889, 31980, 34788, 35178, 36572, 36795, 43485, 45715, 46904, 49060, 54120, 54858, 57980, 58630, 58872, 63778, 63960, 69576, 70356, 73144, 73590, 86970, 87945, 91430, 95667, 98120, 100573, 109716, 115960, 117260, 118859, 127556, 137145, 140712, 147180, 159445, 173940, 175890, 182860, 191334, 201146, 219432, 234520, 237718, 255112, 274290, 294360, 301719, 318890, 347880, 351780, 356577, 365720, 382668, 402292, 475436, 478335, 502865, 548580, 594295, 603438, 637780, 703560, 713154, 765336, 804584, 950872, 956670, 1005730, 1097160, 1188590, 1206876, 1275560, 1307449, 1426308, 1508595, 1782885, 1913340, 2011460, 2377180, 2413752, 2614898, 2852616, 3017190, 3565770, 3826680, 3922347, 4022920, 4754360, 5229796, 6034380, 6537245, 7131540, 7844694, 10459592, 12068760, 13074490, 14263080, 15689388, 19611735, 26148980, 31378776, 39223470, 52297960, 78446940, 156893880]

約数ペア:

[(1, 156893880), (2, 78446940), (3, 52297960), (4, 39223470), (5, 31378776), (6, 26148980), (8, 19611735), (10, 15689388), (11, 14263080), (12, 13074490), (13, 12068760), (15, 10459592), (20, 7844694), (22, 7131540), (24, 6537245), (26, 6034380), (30, 5229796), (33, 4754360), (39, 4022920), (40, 3922347), (41, 3826680), (44, 3565770), (52, 3017190), (55, 2852616), (60, 2614898), (65, 2413752), (66, 2377180), (78, 2011460), (82, 1913340), (88, 1782885), (104, 1508595), (110, 1426308), (120, 1307449), (123, 1275560), (130, 1206876), (132, 1188590), (143, 1097160), (156, 1005730), (164, 956670), (165, 950872), (195, 804584), (205, 765336), (220, 713154), (223, 703560), (246, 637780), (260, 603438), (264, 594295), (286, 548580), (312, 502865), (328, 478335), (330, 475436), (390, 402292), (410, 382668), (429, 365720), (440, 356577), (446, 351780), (451, 347880), (492, 318890), (520, 301719), (533, 294360), (572, 274290), (615, 255112), (660, 237718), (669, 234520), (715, 219432), (780, 201146), (820, 191334), (858, 182860), (892, 175890), (902, 173940), (984, 159445), (1066, 147180), (1115, 140712), (1144, 137145), (1230, 127556), (1320, 118859), (1338, 117260), (1353, 115960), (1430, 109716), (1560, 100573), (1599, 98120), (1640, 95667), (1716, 91430), (1784, 87945), (1804, 86970), (2132, 73590), (2145, 73144), (2230, 70356), (2255, 69576), (2453, 63960), (2460, 63778), (2665, 58872), (2676, 58630), (2706, 57980), (2860, 54858), (2899, 54120), (3198, 49060), (3345, 46904), (3432, 45715), (3608, 43485), (4264, 36795), (4290, 36572), (4460, 35178), (4510, 34788), (4906, 31980), (4920, 31889), (5330, 29436), (5352, 29315), (5412, 28990), (5720, 27429), (5798, 27060), (5863, 26760), (6396, 24530), (6690, 23452), (6765, 23192), (7359, 21320), (7995, 19624), (8580, 18286), (8697, 18040), (8920, 17589), (9020, 17394), (9143, 17160), (9812, 15990), (10660, 14718), (10824, 14495), (11596, 13530), (11726, 13380), (12265, 12792)]