86490681480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{26021}}^1$

素因数の和:27364

約数の個数: 192

約数和(自身を含む): 321507014400

約数和(自身を除く): 235016332920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 1319, 2520, 2638, 3957, 5276, 6595, 7914, 9233, 10552, 11871, 13190, 15828, 18466, 19785, 23742, 26021, 26380, 27699, 31656, 36932, 39570, 46165, 47484, 52042, 52760, 55398, 59355, 73864, 78063, 79140, 83097, 92330, 94968, 104084, 110796, 118710, 130105, 138495, 156126, 158280, 166194, 182147, 184660, 208168, 221592, 234189, 237420, 260210, 276990, 312252, 332388, 364294, 369320, 390315, 415485, 468378, 474840, 520420, 546441, 553980, 624504, 664776, 728588, 780630, 830970, 910735, 936756, 1040840, 1092882, 1107960, 1170945, 1457176, 1561260, 1639323, 1661940, 1821470, 1873512, 2185764, 2341890, 2732205, 3122520, 3278646, 3323880, 3642940, 4371528, 4683780, 5464410, 6557292, 7285880, 8196615, 9367560, 10928820, 13114584, 16393230, 21857640, 32786460, 34321699, 65572920, 68643398, 102965097, 137286796, 171608495, 205930194, 240251893, 274573592, 308895291, 343216990, 411860388, 480503786, 514825485, 617790582, 686433980, 720755679, 823720776, 961007572, 1029650970, 1201259465, 1235581164, 1372867960, 1441511358, 1544476455, 1922015144, 2059301940, 2162267037, 2402518930, 2471162328, 2883022716, 3088952910, 3603778395, 4118603880, 4324534074, 4805037860, 5766045432, 6177905820, 7207556790, 8649068148, 9610075720, 10811335185, 12355811640, 14415113580, 17298136296, 21622670370, 28830227160, 43245340740, 86490681480]

約数ペア:

[(1, 86490681480), (2, 43245340740), (3, 28830227160), (4, 21622670370), (5, 17298136296), (6, 14415113580), (7, 12355811640), (8, 10811335185), (9, 9610075720), (10, 8649068148), (12, 7207556790), (14, 6177905820), (15, 5766045432), (18, 4805037860), (20, 4324534074), (21, 4118603880), (24, 3603778395), (28, 3088952910), (30, 2883022716), (35, 2471162328), (36, 2402518930), (40, 2162267037), (42, 2059301940), (45, 1922015144), (56, 1544476455), (60, 1441511358), (63, 1372867960), (70, 1235581164), (72, 1201259465), (84, 1029650970), (90, 961007572), (105, 823720776), (120, 720755679), (126, 686433980), (140, 617790582), (168, 514825485), (180, 480503786), (210, 411860388), (252, 343216990), (280, 308895291), (315, 274573592), (360, 240251893), (420, 205930194), (504, 171608495), (630, 137286796), (840, 102965097), (1260, 68643398), (1319, 65572920), (2520, 34321699), (2638, 32786460), (3957, 21857640), (5276, 16393230), (6595, 13114584), (7914, 10928820), (9233, 9367560), (10552, 8196615), (11871, 7285880), (13190, 6557292), (15828, 5464410), (18466, 4683780), (19785, 4371528), (23742, 3642940), (26021, 3323880), (26380, 3278646), (27699, 3122520), (31656, 2732205), (36932, 2341890), (39570, 2185764), (46165, 1873512), (47484, 1821470), (52042, 1661940), (52760, 1639323), (55398, 1561260), (59355, 1457176), (73864, 1170945), (78063, 1107960), (79140, 1092882), (83097, 1040840), (92330, 936756), (94968, 910735), (104084, 830970), (110796, 780630), (118710, 728588), (130105, 664776), (138495, 624504), (156126, 553980), (158280, 546441), (166194, 520420), (182147, 474840), (184660, 468378), (208168, 415485), (221592, 390315), (234189, 369320), (237420, 364294), (260210, 332388), (276990, 312252)]