1902216360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:968

約数の個数: 256

約数和(自身を含む): 6663720960

約数和(自身を除く): 4761504600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 103, 110, 120, 132, 136, 165, 170, 187, 204, 206, 220, 255, 264, 309, 330, 340, 374, 408, 412, 440, 510, 515, 561, 618, 660, 680, 748, 823, 824, 935, 1020, 1030, 1122, 1133, 1236, 1320, 1496, 1545, 1646, 1751, 1870, 2040, 2060, 2244, 2266, 2469, 2472, 2805, 3090, 3292, 3399, 3502, 3740, 4115, 4120, 4488, 4532, 4938, 5253, 5610, 5665, 6180, 6584, 6798, 7004, 7480, 8230, 8755, 9053, 9064, 9876, 10506, 11220, 11330, 12345, 12360, 13596, 13991, 14008, 16460, 16995, 17510, 18106, 19261, 19752, 21012, 22440, 22660, 24690, 26265, 27159, 27192, 27982, 32920, 33990, 35020, 36212, 38522, 41973, 42024, 45265, 45320, 49380, 52530, 54318, 55964, 57783, 67980, 69955, 70040, 72424, 77044, 83946, 84769, 90530, 96305, 98760, 105060, 108636, 111928, 115566, 135795, 135960, 139910, 153901, 154088, 167892, 169538, 181060, 192610, 209865, 210120, 217272, 231132, 254307, 271590, 279820, 288915, 307802, 335784, 339076, 362120, 385220, 419730, 423845, 461703, 462264, 508614, 543180, 559640, 577830, 615604, 678152, 769505, 770440, 839460, 847690, 923406, 932459, 1017228, 1086360, 1155660, 1231208, 1271535, 1441073, 1539010, 1678920, 1695380, 1846812, 1864918, 2034456, 2308515, 2311320, 2543070, 2797377, 2882146, 3078020, 3390760, 3693624, 3729836, 4323219, 4617030, 4662295, 5086140, 5594754, 5764292, 6156040, 7205365, 7459672, 8646438, 9234060, 9324590, 10172280, 11189508, 11528584, 13986885, 14410730, 15851803, 17292876, 18468120, 18649180, 21616095, 22379016, 27973770, 28821460, 31703606, 34585752, 37298360, 43232190, 47555409, 55947540, 57642920, 63407212, 79259015, 86464380, 95110818, 111895080, 126814424, 158518030, 172928760, 190221636, 237777045, 317036060, 380443272, 475554090, 634072120, 951108180, 1902216360]

約数ペア:

[(1, 1902216360), (2, 951108180), (3, 634072120), (4, 475554090), (5, 380443272), (6, 317036060), (8, 237777045), (10, 190221636), (11, 172928760), (12, 158518030), (15, 126814424), (17, 111895080), (20, 95110818), (22, 86464380), (24, 79259015), (30, 63407212), (33, 57642920), (34, 55947540), (40, 47555409), (44, 43232190), (51, 37298360), (55, 34585752), (60, 31703606), (66, 28821460), (68, 27973770), (85, 22379016), (88, 21616095), (102, 18649180), (103, 18468120), (110, 17292876), (120, 15851803), (132, 14410730), (136, 13986885), (165, 11528584), (170, 11189508), (187, 10172280), (204, 9324590), (206, 9234060), (220, 8646438), (255, 7459672), (264, 7205365), (309, 6156040), (330, 5764292), (340, 5594754), (374, 5086140), (408, 4662295), (412, 4617030), (440, 4323219), (510, 3729836), (515, 3693624), (561, 3390760), (618, 3078020), (660, 2882146), (680, 2797377), (748, 2543070), (823, 2311320), (824, 2308515), (935, 2034456), (1020, 1864918), (1030, 1846812), (1122, 1695380), (1133, 1678920), (1236, 1539010), (1320, 1441073), (1496, 1271535), (1545, 1231208), (1646, 1155660), (1751, 1086360), (1870, 1017228), (2040, 932459), (2060, 923406), (2244, 847690), (2266, 839460), (2469, 770440), (2472, 769505), (2805, 678152), (3090, 615604), (3292, 577830), (3399, 559640), (3502, 543180), (3740, 508614), (4115, 462264), (4120, 461703), (4488, 423845), (4532, 419730), (4938, 385220), (5253, 362120), (5610, 339076), (5665, 335784), (6180, 307802), (6584, 288915), (6798, 279820), (7004, 271590), (7480, 254307), (8230, 231132), (8755, 217272), (9053, 210120), (9064, 209865), (9876, 192610), (10506, 181060), (11220, 169538), (11330, 167892), (12345, 154088), (12360, 153901), (13596, 139910), (13991, 135960), (14008, 135795), (16460, 115566), (16995, 111928), (17510, 108636), (18106, 105060), (19261, 98760), (19752, 96305), (21012, 90530), (22440, 84769), (22660, 83946), (24690, 77044), (26265, 72424), (27159, 70040), (27192, 69955), (27982, 67980), (32920, 57783), (33990, 55964), (35020, 54318), (36212, 52530), (38522, 49380), (41973, 45320), (42024, 45265)]