22907160

素因数分解:

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

素因数の和:250

約数の個数: 192

約数和(自身を含む): 83397600

約数和(自身を除く): 60490440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 114, 120, 136, 152, 153, 170, 171, 180, 190, 197, 204, 228, 255, 285, 306, 323, 340, 342, 360, 380, 394, 408, 456, 510, 570, 591, 612, 646, 680, 684, 760, 765, 788, 855, 969, 985, 1020, 1140, 1182, 1224, 1292, 1368, 1530, 1576, 1615, 1710, 1773, 1938, 1970, 2040, 2280, 2364, 2584, 2907, 2955, 3060, 3230, 3349, 3420, 3546, 3743, 3876, 3940, 4728, 4845, 5814, 5910, 6120, 6460, 6698, 6840, 7092, 7486, 7752, 7880, 8865, 9690, 10047, 11229, 11628, 11820, 12920, 13396, 14184, 14535, 14972, 16745, 17730, 18715, 19380, 20094, 22458, 23256, 23640, 26792, 29070, 29944, 30141, 33490, 33687, 35460, 37430, 38760, 40188, 44916, 50235, 56145, 58140, 60282, 63631, 66980, 67374, 70920, 74860, 80376, 89832, 100470, 112290, 116280, 120564, 127262, 133960, 134748, 149720, 150705, 168435, 190893, 200940, 224580, 241128, 254524, 269496, 301410, 318155, 336870, 381786, 401880, 449160, 509048, 572679, 602820, 636310, 673740, 763572, 954465, 1145358, 1205640, 1272620, 1347480, 1527144, 1908930, 2290716, 2545240, 2863395, 3817860, 4581432, 5726790, 7635720, 11453580, 22907160]

約数ペア:

[(1, 22907160), (2, 11453580), (3, 7635720), (4, 5726790), (5, 4581432), (6, 3817860), (8, 2863395), (9, 2545240), (10, 2290716), (12, 1908930), (15, 1527144), (17, 1347480), (18, 1272620), (19, 1205640), (20, 1145358), (24, 954465), (30, 763572), (34, 673740), (36, 636310), (38, 602820), (40, 572679), (45, 509048), (51, 449160), (57, 401880), (60, 381786), (68, 336870), (72, 318155), (76, 301410), (85, 269496), (90, 254524), (95, 241128), (102, 224580), (114, 200940), (120, 190893), (136, 168435), (152, 150705), (153, 149720), (170, 134748), (171, 133960), (180, 127262), (190, 120564), (197, 116280), (204, 112290), (228, 100470), (255, 89832), (285, 80376), (306, 74860), (323, 70920), (340, 67374), (342, 66980), (360, 63631), (380, 60282), (394, 58140), (408, 56145), (456, 50235), (510, 44916), (570, 40188), (591, 38760), (612, 37430), (646, 35460), (680, 33687), (684, 33490), (760, 30141), (765, 29944), (788, 29070), (855, 26792), (969, 23640), (985, 23256), (1020, 22458), (1140, 20094), (1182, 19380), (1224, 18715), (1292, 17730), (1368, 16745), (1530, 14972), (1576, 14535), (1615, 14184), (1710, 13396), (1773, 12920), (1938, 11820), (1970, 11628), (2040, 11229), (2280, 10047), (2364, 9690), (2584, 8865), (2907, 7880), (2955, 7752), (3060, 7486), (3230, 7092), (3349, 6840), (3420, 6698), (3546, 6460), (3743, 6120), (3876, 5910), (3940, 5814), (4728, 4845)]