222967920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 320

約数和(自身を含む): 863087616

約数和(自身を除く): 640119696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 37, 40, 42, 48, 51, 56, 60, 68, 70, 74, 80, 84, 85, 102, 105, 111, 112, 119, 120, 136, 140, 148, 168, 170, 185, 204, 210, 211, 222, 238, 240, 255, 259, 272, 280, 296, 336, 340, 357, 370, 408, 420, 422, 444, 476, 510, 518, 555, 560, 592, 595, 629, 633, 680, 714, 740, 777, 816, 840, 844, 888, 952, 1020, 1036, 1055, 1110, 1190, 1258, 1266, 1295, 1360, 1428, 1477, 1480, 1554, 1680, 1688, 1776, 1785, 1887, 1904, 2040, 2072, 2110, 2220, 2380, 2516, 2532, 2590, 2856, 2954, 2960, 3108, 3145, 3165, 3376, 3570, 3587, 3774, 3885, 4080, 4144, 4220, 4403, 4431, 4440, 4760, 5032, 5064, 5180, 5712, 5908, 6216, 6290, 6330, 7140, 7174, 7385, 7548, 7770, 7807, 8440, 8806, 8862, 8880, 9435, 9520, 10064, 10128, 10360, 10761, 11816, 12432, 12580, 12660, 13209, 14280, 14348, 14770, 15096, 15540, 15614, 16880, 17612, 17724, 17935, 18870, 20720, 21522, 22015, 22155, 23421, 23632, 25109, 25160, 25320, 26418, 28560, 28696, 29540, 30192, 31080, 31228, 35224, 35448, 35870, 37740, 39035, 43044, 44030, 44310, 46842, 50218, 50320, 50640, 52836, 53805, 54649, 57392, 59080, 62160, 62456, 66045, 70448, 70896, 71740, 75327, 75480, 78070, 86088, 88060, 88620, 93684, 100436, 105672, 107610, 109298, 117105, 118160, 124912, 125545, 132090, 132719, 143480, 150654, 150960, 156140, 163947, 172176, 176120, 177240, 187368, 200872, 211344, 215220, 218596, 234210, 251090, 264180, 265438, 273245, 286960, 301308, 312280, 327894, 352240, 354480, 374736, 376635, 398157, 401744, 430440, 437192, 468420, 502180, 528360, 530876, 546490, 602616, 624560, 655788, 663595, 753270, 796314, 819735, 860880, 874384, 929033, 936840, 1004360, 1056720, 1061752, 1092980, 1205232, 1311576, 1327190, 1506540, 1592628, 1639470, 1858066, 1873680, 1990785, 2008720, 2123504, 2185960, 2623152, 2654380, 2787099, 3013080, 3185256, 3278940, 3716132, 3981570, 4371920, 4645165, 5308760, 5574198, 6026160, 6370512, 6557880, 7432264, 7963140, 9290330, 10617520, 11148396, 13115760, 13935495, 14864528, 15926280, 18580660, 22296792, 27870990, 31852560, 37161320, 44593584, 55741980, 74322640, 111483960, 222967920]

約数ペア:

[(1, 222967920), (2, 111483960), (3, 74322640), (4, 55741980), (5, 44593584), (6, 37161320), (7, 31852560), (8, 27870990), (10, 22296792), (12, 18580660), (14, 15926280), (15, 14864528), (16, 13935495), (17, 13115760), (20, 11148396), (21, 10617520), (24, 9290330), (28, 7963140), (30, 7432264), (34, 6557880), (35, 6370512), (37, 6026160), (40, 5574198), (42, 5308760), (48, 4645165), (51, 4371920), (56, 3981570), (60, 3716132), (68, 3278940), (70, 3185256), (74, 3013080), (80, 2787099), (84, 2654380), (85, 2623152), (102, 2185960), (105, 2123504), (111, 2008720), (112, 1990785), (119, 1873680), (120, 1858066), (136, 1639470), (140, 1592628), (148, 1506540), (168, 1327190), (170, 1311576), (185, 1205232), (204, 1092980), (210, 1061752), (211, 1056720), (222, 1004360), (238, 936840), (240, 929033), (255, 874384), (259, 860880), (272, 819735), (280, 796314), (296, 753270), (336, 663595), (340, 655788), (357, 624560), (370, 602616), (408, 546490), (420, 530876), (422, 528360), (444, 502180), (476, 468420), (510, 437192), (518, 430440), (555, 401744), (560, 398157), (592, 376635), (595, 374736), (629, 354480), (633, 352240), (680, 327894), (714, 312280), (740, 301308), (777, 286960), (816, 273245), (840, 265438), (844, 264180), (888, 251090), (952, 234210), (1020, 218596), (1036, 215220), (1055, 211344), (1110, 200872), (1190, 187368), (1258, 177240), (1266, 176120), (1295, 172176), (1360, 163947), (1428, 156140), (1477, 150960), (1480, 150654), (1554, 143480), (1680, 132719), (1688, 132090), (1776, 125545), (1785, 124912), (1887, 118160), (1904, 117105), (2040, 109298), (2072, 107610), (2110, 105672), (2220, 100436), (2380, 93684), (2516, 88620), (2532, 88060), (2590, 86088), (2856, 78070), (2954, 75480), (2960, 75327), (3108, 71740), (3145, 70896), (3165, 70448), (3376, 66045), (3570, 62456), (3587, 62160), (3774, 59080), (3885, 57392), (4080, 54649), (4144, 53805), (4220, 52836), (4403, 50640), (4431, 50320), (4440, 50218), (4760, 46842), (5032, 44310), (5064, 44030), (5180, 43044), (5712, 39035), (5908, 37740), (6216, 35870), (6290, 35448), (6330, 35224), (7140, 31228), (7174, 31080), (7385, 30192), (7548, 29540), (7770, 28696), (7807, 28560), (8440, 26418), (8806, 25320), (8862, 25160), (8880, 25109), (9435, 23632), (9520, 23421), (10064, 22155), (10128, 22015), (10360, 21522), (10761, 20720), (11816, 18870), (12432, 17935), (12580, 17724), (12660, 17612), (13209, 16880), (14280, 15614), (14348, 15540), (14770, 15096)]