21412298160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{300397}}^1$

素因数の和:300433

約数の個数: 200

約数和(自身を含む): 81129088656

約数和(自身を除く): 59716790496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2970, 3240, 3564, 3960, 4455, 4752, 5940, 6480, 7128, 7920, 8910, 11880, 14256, 17820, 23760, 35640, 71280, 300397, 600794, 901191, 1201588, 1501985, 1802382, 2403176, 2703573, 3003970, 3304367, 3604764, 4505955, 4806352, 5407146, 6007940, 6608734, 7209528, 8110719, 9011910, 9913101, 10814292, 12015880, 13217468, 13517865, 14419056, 16221438, 16521835, 18023820, 19826202, 21628584, 24031760, 24332157, 26434936, 27035730, 29739303, 32442876, 33043670, 36047640, 39652404, 40553595, 43257168, 48664314, 49565505, 52869872, 54071460, 59478606, 64885752, 66087340, 72095280, 79304808, 81107190, 89217909, 97328628, 99131010, 108142920, 118957212, 121660785, 129771504, 132174680, 148696515, 158609616, 162214380, 178435818, 194657256, 198262020, 216285840, 237914424, 243321570, 264349360, 267653727, 297393030, 324428760, 356871636, 389314512, 396524040, 446089545, 475828848, 486643140, 535307454, 594786060, 648857520, 713743272, 793048080, 892179090, 973286280, 1070614908, 1189572120, 1338268635, 1427486544, 1784358180, 1946572560, 2141229816, 2379144240, 2676537270, 3568716360, 4282459632, 5353074540, 7137432720, 10706149080, 21412298160]

約数ペア:

[(1, 21412298160), (2, 10706149080), (3, 7137432720), (4, 5353074540), (5, 4282459632), (6, 3568716360), (8, 2676537270), (9, 2379144240), (10, 2141229816), (11, 1946572560), (12, 1784358180), (15, 1427486544), (16, 1338268635), (18, 1189572120), (20, 1070614908), (22, 973286280), (24, 892179090), (27, 793048080), (30, 713743272), (33, 648857520), (36, 594786060), (40, 535307454), (44, 486643140), (45, 475828848), (48, 446089545), (54, 396524040), (55, 389314512), (60, 356871636), (66, 324428760), (72, 297393030), (80, 267653727), (81, 264349360), (88, 243321570), (90, 237914424), (99, 216285840), (108, 198262020), (110, 194657256), (120, 178435818), (132, 162214380), (135, 158609616), (144, 148696515), (162, 132174680), (165, 129771504), (176, 121660785), (180, 118957212), (198, 108142920), (216, 99131010), (220, 97328628), (240, 89217909), (264, 81107190), (270, 79304808), (297, 72095280), (324, 66087340), (330, 64885752), (360, 59478606), (396, 54071460), (405, 52869872), (432, 49565505), (440, 48664314), (495, 43257168), (528, 40553595), (540, 39652404), (594, 36047640), (648, 33043670), (660, 32442876), (720, 29739303), (792, 27035730), (810, 26434936), (880, 24332157), (891, 24031760), (990, 21628584), (1080, 19826202), (1188, 18023820), (1296, 16521835), (1320, 16221438), (1485, 14419056), (1584, 13517865), (1620, 13217468), (1782, 12015880), (1980, 10814292), (2160, 9913101), (2376, 9011910), (2640, 8110719), (2970, 7209528), (3240, 6608734), (3564, 6007940), (3960, 5407146), (4455, 4806352), (4752, 4505955), (5940, 3604764), (6480, 3304367), (7128, 3003970), (7920, 2703573), (8910, 2403176), (11880, 1802382), (14256, 1501985), (17820, 1201588), (23760, 901191), (35640, 600794), (71280, 300397)]