1804804320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20107}}^1$

素因数の和:20153

約数の個数: 192

約数和(自身を含む): 6567111936

約数和(自身を除く): 4762307616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 2040, 2244, 2640, 2720, 2805, 2992, 3740, 4080, 4488, 5280, 5610, 5984, 7480, 8160, 8976, 11220, 14960, 17952, 20107, 22440, 29920, 40214, 44880, 60321, 80428, 89760, 100535, 120642, 160856, 201070, 221177, 241284, 301605, 321712, 341819, 402140, 442354, 482568, 603210, 643424, 663531, 683638, 804280, 884708, 965136, 1025457, 1105885, 1206420, 1327062, 1367276, 1608560, 1709095, 1769416, 1930272, 2050914, 2211770, 2412840, 2654124, 2734552, 3217120, 3317655, 3418190, 3538832, 3760009, 4101828, 4423540, 4825680, 5127285, 5308248, 5469104, 6635310, 6836380, 7077664, 7520018, 8203656, 8847080, 9651360, 10254570, 10616496, 10938208, 11280027, 13270620, 13672760, 15040036, 16407312, 17694160, 18800045, 20509140, 21232992, 22560054, 26541240, 27345520, 30080072, 32814624, 35388320, 37600090, 41018280, 45120108, 53082480, 54691040, 56400135, 60160144, 75200180, 82036560, 90240216, 106164960, 112800270, 120320288, 150400360, 164073120, 180480432, 225600540, 300800720, 360960864, 451201080, 601601440, 902402160, 1804804320]

約数ペア:

[(1, 1804804320), (2, 902402160), (3, 601601440), (4, 451201080), (5, 360960864), (6, 300800720), (8, 225600540), (10, 180480432), (11, 164073120), (12, 150400360), (15, 120320288), (16, 112800270), (17, 106164960), (20, 90240216), (22, 82036560), (24, 75200180), (30, 60160144), (32, 56400135), (33, 54691040), (34, 53082480), (40, 45120108), (44, 41018280), (48, 37600090), (51, 35388320), (55, 32814624), (60, 30080072), (66, 27345520), (68, 26541240), (80, 22560054), (85, 21232992), (88, 20509140), (96, 18800045), (102, 17694160), (110, 16407312), (120, 15040036), (132, 13672760), (136, 13270620), (160, 11280027), (165, 10938208), (170, 10616496), (176, 10254570), (187, 9651360), (204, 8847080), (220, 8203656), (240, 7520018), (255, 7077664), (264, 6836380), (272, 6635310), (330, 5469104), (340, 5308248), (352, 5127285), (374, 4825680), (408, 4423540), (440, 4101828), (480, 3760009), (510, 3538832), (528, 3418190), (544, 3317655), (561, 3217120), (660, 2734552), (680, 2654124), (748, 2412840), (816, 2211770), (880, 2050914), (935, 1930272), (1020, 1769416), (1056, 1709095), (1122, 1608560), (1320, 1367276), (1360, 1327062), (1496, 1206420), (1632, 1105885), (1760, 1025457), (1870, 965136), (2040, 884708), (2244, 804280), (2640, 683638), (2720, 663531), (2805, 643424), (2992, 603210), (3740, 482568), (4080, 442354), (4488, 402140), (5280, 341819), (5610, 321712), (5984, 301605), (7480, 241284), (8160, 221177), (8976, 201070), (11220, 160856), (14960, 120642), (17952, 100535), (20107, 89760), (22440, 80428), (29920, 60321), (40214, 44880)]