91628640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 288

約数和(自身を含む): 350269920

約数和(自身を除く): 258641280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 136, 144, 152, 153, 160, 170, 171, 180, 190, 197, 204, 228, 240, 255, 272, 285, 288, 304, 306, 323, 340, 342, 360, 380, 394, 408, 456, 480, 510, 544, 570, 591, 608, 612, 646, 680, 684, 720, 760, 765, 788, 816, 855, 912, 969, 985, 1020, 1140, 1182, 1224, 1292, 1360, 1368, 1440, 1520, 1530, 1576, 1615, 1632, 1710, 1773, 1824, 1938, 1970, 2040, 2280, 2364, 2448, 2584, 2720, 2736, 2907, 2955, 3040, 3060, 3152, 3230, 3349, 3420, 3546, 3743, 3876, 3940, 4080, 4560, 4728, 4845, 4896, 5168, 5472, 5814, 5910, 6120, 6304, 6460, 6698, 6840, 7092, 7486, 7752, 7880, 8160, 8865, 9120, 9456, 9690, 10047, 10336, 11229, 11628, 11820, 12240, 12920, 13396, 13680, 14184, 14535, 14972, 15504, 15760, 16745, 17730, 18715, 18912, 19380, 20094, 22458, 23256, 23640, 24480, 25840, 26792, 27360, 28368, 29070, 29944, 30141, 31008, 31520, 33490, 33687, 35460, 37430, 38760, 40188, 44916, 46512, 47280, 50235, 51680, 53584, 56145, 56736, 58140, 59888, 60282, 63631, 66980, 67374, 70920, 74860, 77520, 80376, 89832, 93024, 94560, 100470, 107168, 112290, 116280, 119776, 120564, 127262, 133960, 134748, 141840, 149720, 150705, 155040, 160752, 168435, 179664, 190893, 200940, 224580, 232560, 241128, 254524, 267920, 269496, 283680, 299440, 301410, 318155, 321504, 336870, 359328, 381786, 401880, 449160, 465120, 482256, 509048, 535840, 538992, 572679, 598880, 602820, 636310, 673740, 763572, 803760, 898320, 954465, 964512, 1018096, 1077984, 1145358, 1205640, 1272620, 1347480, 1527144, 1607520, 1796640, 1908930, 2036192, 2290716, 2411280, 2545240, 2694960, 2863395, 3054288, 3817860, 4581432, 4822560, 5090480, 5389920, 5726790, 6108576, 7635720, 9162864, 10180960, 11453580, 15271440, 18325728, 22907160, 30542880, 45814320, 91628640]

約数ペア:

[(1, 91628640), (2, 45814320), (3, 30542880), (4, 22907160), (5, 18325728), (6, 15271440), (8, 11453580), (9, 10180960), (10, 9162864), (12, 7635720), (15, 6108576), (16, 5726790), (17, 5389920), (18, 5090480), (19, 4822560), (20, 4581432), (24, 3817860), (30, 3054288), (32, 2863395), (34, 2694960), (36, 2545240), (38, 2411280), (40, 2290716), (45, 2036192), (48, 1908930), (51, 1796640), (57, 1607520), (60, 1527144), (68, 1347480), (72, 1272620), (76, 1205640), (80, 1145358), (85, 1077984), (90, 1018096), (95, 964512), (96, 954465), (102, 898320), (114, 803760), (120, 763572), (136, 673740), (144, 636310), (152, 602820), (153, 598880), (160, 572679), (170, 538992), (171, 535840), (180, 509048), (190, 482256), (197, 465120), (204, 449160), (228, 401880), (240, 381786), (255, 359328), (272, 336870), (285, 321504), (288, 318155), (304, 301410), (306, 299440), (323, 283680), (340, 269496), (342, 267920), (360, 254524), (380, 241128), (394, 232560), (408, 224580), (456, 200940), (480, 190893), (510, 179664), (544, 168435), (570, 160752), (591, 155040), (608, 150705), (612, 149720), (646, 141840), (680, 134748), (684, 133960), (720, 127262), (760, 120564), (765, 119776), (788, 116280), (816, 112290), (855, 107168), (912, 100470), (969, 94560), (985, 93024), (1020, 89832), (1140, 80376), (1182, 77520), (1224, 74860), (1292, 70920), (1360, 67374), (1368, 66980), (1440, 63631), (1520, 60282), (1530, 59888), (1576, 58140), (1615, 56736), (1632, 56145), (1710, 53584), (1773, 51680), (1824, 50235), (1938, 47280), (1970, 46512), (2040, 44916), (2280, 40188), (2364, 38760), (2448, 37430), (2584, 35460), (2720, 33687), (2736, 33490), (2907, 31520), (2955, 31008), (3040, 30141), (3060, 29944), (3152, 29070), (3230, 28368), (3349, 27360), (3420, 26792), (3546, 25840), (3743, 24480), (3876, 23640), (3940, 23256), (4080, 22458), (4560, 20094), (4728, 19380), (4845, 18912), (4896, 18715), (5168, 17730), (5472, 16745), (5814, 15760), (5910, 15504), (6120, 14972), (6304, 14535), (6460, 14184), (6698, 13680), (6840, 13396), (7092, 12920), (7486, 12240), (7752, 11820), (7880, 11628), (8160, 11229), (8865, 10336), (9120, 10047), (9456, 9690)]