380354940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1973}}^1$

素因数の和:2018

約数の個数: 240

約数和(自身を含む): 1444588992

約数和(自身を除く): 1064234052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 510, 540, 567, 595, 612, 630, 714, 756, 765, 810, 918, 945, 1020, 1071, 1134, 1190, 1260, 1377, 1428, 1530, 1620, 1785, 1836, 1890, 1973, 2142, 2268, 2295, 2380, 2754, 2835, 3060, 3213, 3570, 3780, 3946, 4284, 4590, 5355, 5508, 5670, 5919, 6426, 6885, 7140, 7892, 9180, 9639, 9865, 10710, 11340, 11838, 12852, 13770, 13811, 16065, 17757, 19278, 19730, 21420, 23676, 27540, 27622, 29595, 32130, 33541, 35514, 38556, 39460, 41433, 48195, 53271, 55244, 59190, 64260, 67082, 69055, 71028, 82866, 88785, 96390, 100623, 106542, 118380, 124299, 134164, 138110, 159813, 165732, 167705, 177570, 192780, 201246, 207165, 213084, 234787, 248598, 266355, 276220, 301869, 319626, 335410, 355140, 372897, 402492, 414330, 469574, 497196, 503115, 532710, 603738, 621495, 639252, 670820, 704361, 745794, 799065, 828660, 905607, 939148, 1006230, 1065420, 1118691, 1173935, 1207476, 1242990, 1408722, 1491588, 1509345, 1598130, 1811214, 1864485, 2012460, 2113083, 2237382, 2347870, 2485980, 2716821, 2817444, 3018690, 3196260, 3521805, 3622428, 3728970, 4226166, 4474764, 4528035, 4695740, 5433642, 5593455, 6037380, 6339249, 7043610, 7457940, 8452332, 9056070, 10565415, 10867284, 11186910, 12678498, 13584105, 14087220, 18112140, 19017747, 21130830, 22373820, 25356996, 27168210, 31696245, 38035494, 42261660, 54336420, 63392490, 76070988, 95088735, 126784980, 190177470, 380354940]

約数ペア:

[(1, 380354940), (2, 190177470), (3, 126784980), (4, 95088735), (5, 76070988), (6, 63392490), (7, 54336420), (9, 42261660), (10, 38035494), (12, 31696245), (14, 27168210), (15, 25356996), (17, 22373820), (18, 21130830), (20, 19017747), (21, 18112140), (27, 14087220), (28, 13584105), (30, 12678498), (34, 11186910), (35, 10867284), (36, 10565415), (42, 9056070), (45, 8452332), (51, 7457940), (54, 7043610), (60, 6339249), (63, 6037380), (68, 5593455), (70, 5433642), (81, 4695740), (84, 4528035), (85, 4474764), (90, 4226166), (102, 3728970), (105, 3622428), (108, 3521805), (119, 3196260), (126, 3018690), (135, 2817444), (140, 2716821), (153, 2485980), (162, 2347870), (170, 2237382), (180, 2113083), (189, 2012460), (204, 1864485), (210, 1811214), (238, 1598130), (252, 1509345), (255, 1491588), (270, 1408722), (306, 1242990), (315, 1207476), (324, 1173935), (340, 1118691), (357, 1065420), (378, 1006230), (405, 939148), (420, 905607), (459, 828660), (476, 799065), (510, 745794), (540, 704361), (567, 670820), (595, 639252), (612, 621495), (630, 603738), (714, 532710), (756, 503115), (765, 497196), (810, 469574), (918, 414330), (945, 402492), (1020, 372897), (1071, 355140), (1134, 335410), (1190, 319626), (1260, 301869), (1377, 276220), (1428, 266355), (1530, 248598), (1620, 234787), (1785, 213084), (1836, 207165), (1890, 201246), (1973, 192780), (2142, 177570), (2268, 167705), (2295, 165732), (2380, 159813), (2754, 138110), (2835, 134164), (3060, 124299), (3213, 118380), (3570, 106542), (3780, 100623), (3946, 96390), (4284, 88785), (4590, 82866), (5355, 71028), (5508, 69055), (5670, 67082), (5919, 64260), (6426, 59190), (6885, 55244), (7140, 53271), (7892, 48195), (9180, 41433), (9639, 39460), (9865, 38556), (10710, 35514), (11340, 33541), (11838, 32130), (12852, 29595), (13770, 27622), (13811, 27540), (16065, 23676), (17757, 21420), (19278, 19730)]