40404682080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67939}}^1$

素因数の和:68026

約数の個数: 288

約数和(自身を含む): 160251436800

約数和(自身を除く): 119846754720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 118, 120, 126, 140, 144, 160, 168, 177, 180, 210, 224, 236, 240, 252, 280, 288, 295, 315, 336, 354, 360, 413, 420, 472, 480, 504, 531, 560, 590, 630, 672, 708, 720, 826, 840, 885, 944, 1008, 1062, 1120, 1180, 1239, 1260, 1416, 1440, 1652, 1680, 1770, 1888, 2016, 2065, 2124, 2360, 2478, 2520, 2655, 2832, 3304, 3360, 3540, 3717, 4130, 4248, 4720, 4956, 5040, 5310, 5664, 6195, 6608, 7080, 7434, 8260, 8496, 9440, 9912, 10080, 10620, 12390, 13216, 14160, 14868, 16520, 16992, 18585, 19824, 21240, 24780, 28320, 29736, 33040, 37170, 39648, 42480, 49560, 59472, 66080, 67939, 74340, 84960, 99120, 118944, 135878, 148680, 198240, 203817, 271756, 297360, 339695, 407634, 475573, 543512, 594720, 611451, 679390, 815268, 951146, 1019085, 1087024, 1222902, 1358780, 1426719, 1630536, 1902292, 2038170, 2174048, 2377865, 2445804, 2717560, 2853438, 3057255, 3261072, 3804584, 4008401, 4076340, 4280157, 4755730, 4891608, 5435120, 5706876, 6114510, 6522144, 7133595, 7609168, 8016802, 8152680, 8560314, 9511460, 9783216, 10870240, 11413752, 12025203, 12229020, 14267190, 15218336, 16033604, 16305360, 17120628, 19022920, 19566432, 20042005, 21400785, 22827504, 24050406, 24458040, 28058807, 28534380, 32067208, 32610720, 34241256, 36075609, 38045840, 40084010, 42801570, 45655008, 48100812, 48916080, 56117614, 57068760, 60126015, 64134416, 68482512, 72151218, 76091680, 80168020, 84176421, 85603140, 96201624, 97832160, 112235228, 114137520, 120252030, 128268832, 136965024, 140294035, 144302436, 160336040, 168352842, 171206280, 180378045, 192403248, 224470456, 228275040, 240504060, 252529263, 280588070, 288604872, 320672080, 336705684, 342412560, 360756090, 384806496, 420882105, 448940912, 481008120, 505058526, 561176140, 577209744, 641344160, 673411368, 684825120, 721512180, 841764210, 897881824, 962016240, 1010117052, 1122352280, 1154419488, 1262646315, 1346822736, 1443024360, 1683528420, 1924032480, 2020234104, 2244704560, 2525292630, 2693645472, 2886048720, 3367056840, 4040468208, 4489409120, 5050585260, 5772097440, 6734113680, 8080936416, 10101170520, 13468227360, 20202341040, 40404682080]

約数ペア:

[(1, 40404682080), (2, 20202341040), (3, 13468227360), (4, 10101170520), (5, 8080936416), (6, 6734113680), (7, 5772097440), (8, 5050585260), (9, 4489409120), (10, 4040468208), (12, 3367056840), (14, 2886048720), (15, 2693645472), (16, 2525292630), (18, 2244704560), (20, 2020234104), (21, 1924032480), (24, 1683528420), (28, 1443024360), (30, 1346822736), (32, 1262646315), (35, 1154419488), (36, 1122352280), (40, 1010117052), (42, 962016240), (45, 897881824), (48, 841764210), (56, 721512180), (59, 684825120), (60, 673411368), (63, 641344160), (70, 577209744), (72, 561176140), (80, 505058526), (84, 481008120), (90, 448940912), (96, 420882105), (105, 384806496), (112, 360756090), (118, 342412560), (120, 336705684), (126, 320672080), (140, 288604872), (144, 280588070), (160, 252529263), (168, 240504060), (177, 228275040), (180, 224470456), (210, 192403248), (224, 180378045), (236, 171206280), (240, 168352842), (252, 160336040), (280, 144302436), (288, 140294035), (295, 136965024), (315, 128268832), (336, 120252030), (354, 114137520), (360, 112235228), (413, 97832160), (420, 96201624), (472, 85603140), (480, 84176421), (504, 80168020), (531, 76091680), (560, 72151218), (590, 68482512), (630, 64134416), (672, 60126015), (708, 57068760), (720, 56117614), (826, 48916080), (840, 48100812), (885, 45655008), (944, 42801570), (1008, 40084010), (1062, 38045840), (1120, 36075609), (1180, 34241256), (1239, 32610720), (1260, 32067208), (1416, 28534380), (1440, 28058807), (1652, 24458040), (1680, 24050406), (1770, 22827504), (1888, 21400785), (2016, 20042005), (2065, 19566432), (2124, 19022920), (2360, 17120628), (2478, 16305360), (2520, 16033604), (2655, 15218336), (2832, 14267190), (3304, 12229020), (3360, 12025203), (3540, 11413752), (3717, 10870240), (4130, 9783216), (4248, 9511460), (4720, 8560314), (4956, 8152680), (5040, 8016802), (5310, 7609168), (5664, 7133595), (6195, 6522144), (6608, 6114510), (7080, 5706876), (7434, 5435120), (8260, 4891608), (8496, 4755730), (9440, 4280157), (9912, 4076340), (10080, 4008401), (10620, 3804584), (12390, 3261072), (13216, 3057255), (14160, 2853438), (14868, 2717560), (16520, 2445804), (16992, 2377865), (18585, 2174048), (19824, 2038170), (21240, 1902292), (24780, 1630536), (28320, 1426719), (29736, 1358780), (33040, 1222902), (37170, 1087024), (39648, 1019085), (42480, 951146), (49560, 815268), (59472, 679390), (66080, 611451), (67939, 594720), (74340, 543512), (84960, 475573), (99120, 407634), (118944, 339695), (135878, 297360), (148680, 271756), (198240, 203817)]