198836880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 240

約数和(自身を含む): 698205312

約数和(自身を除く): 499368432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 121, 123, 132, 164, 165, 167, 176, 205, 220, 240, 242, 246, 264, 328, 330, 334, 363, 410, 440, 451, 484, 492, 501, 528, 605, 615, 656, 660, 668, 726, 820, 835, 880, 902, 968, 984, 1002, 1210, 1230, 1320, 1336, 1353, 1452, 1640, 1670, 1804, 1815, 1837, 1936, 1968, 2004, 2255, 2420, 2460, 2505, 2640, 2672, 2706, 2904, 3280, 3340, 3608, 3630, 3674, 4008, 4510, 4840, 4920, 4961, 5010, 5412, 5511, 5808, 6680, 6765, 6847, 7216, 7260, 7348, 8016, 9020, 9185, 9680, 9840, 9922, 10020, 10824, 11022, 13360, 13530, 13694, 14520, 14696, 14883, 18040, 18370, 19844, 20040, 20207, 20541, 21648, 22044, 24805, 27060, 27388, 27555, 29040, 29392, 29766, 34235, 36080, 36740, 39688, 40080, 40414, 41082, 44088, 49610, 54120, 54776, 55110, 59532, 60621, 68470, 73480, 74415, 75317, 79376, 80828, 82164, 88176, 99220, 101035, 102705, 108240, 109552, 110220, 119064, 121242, 136940, 146960, 148830, 150634, 161656, 164328, 198440, 202070, 205410, 220440, 225951, 238128, 242484, 273880, 297660, 301268, 303105, 323312, 328656, 376585, 396880, 404140, 410820, 440880, 451902, 484968, 547760, 595320, 602536, 606210, 753170, 808280, 821640, 828487, 903804, 969936, 1129755, 1190640, 1205072, 1212420, 1506340, 1616560, 1643280, 1656974, 1807608, 2259510, 2424840, 2485461, 3012680, 3313948, 3615216, 4142435, 4519020, 4849680, 4970922, 6025360, 6627896, 8284870, 9038040, 9941844, 12427305, 13255792, 16569740, 18076080, 19883688, 24854610, 33139480, 39767376, 49709220, 66278960, 99418440, 198836880]

約数ペア:

[(1, 198836880), (2, 99418440), (3, 66278960), (4, 49709220), (5, 39767376), (6, 33139480), (8, 24854610), (10, 19883688), (11, 18076080), (12, 16569740), (15, 13255792), (16, 12427305), (20, 9941844), (22, 9038040), (24, 8284870), (30, 6627896), (33, 6025360), (40, 4970922), (41, 4849680), (44, 4519020), (48, 4142435), (55, 3615216), (60, 3313948), (66, 3012680), (80, 2485461), (82, 2424840), (88, 2259510), (110, 1807608), (120, 1656974), (121, 1643280), (123, 1616560), (132, 1506340), (164, 1212420), (165, 1205072), (167, 1190640), (176, 1129755), (205, 969936), (220, 903804), (240, 828487), (242, 821640), (246, 808280), (264, 753170), (328, 606210), (330, 602536), (334, 595320), (363, 547760), (410, 484968), (440, 451902), (451, 440880), (484, 410820), (492, 404140), (501, 396880), (528, 376585), (605, 328656), (615, 323312), (656, 303105), (660, 301268), (668, 297660), (726, 273880), (820, 242484), (835, 238128), (880, 225951), (902, 220440), (968, 205410), (984, 202070), (1002, 198440), (1210, 164328), (1230, 161656), (1320, 150634), (1336, 148830), (1353, 146960), (1452, 136940), (1640, 121242), (1670, 119064), (1804, 110220), (1815, 109552), (1837, 108240), (1936, 102705), (1968, 101035), (2004, 99220), (2255, 88176), (2420, 82164), (2460, 80828), (2505, 79376), (2640, 75317), (2672, 74415), (2706, 73480), (2904, 68470), (3280, 60621), (3340, 59532), (3608, 55110), (3630, 54776), (3674, 54120), (4008, 49610), (4510, 44088), (4840, 41082), (4920, 40414), (4961, 40080), (5010, 39688), (5412, 36740), (5511, 36080), (5808, 34235), (6680, 29766), (6765, 29392), (6847, 29040), (7216, 27555), (7260, 27388), (7348, 27060), (8016, 24805), (9020, 22044), (9185, 21648), (9680, 20541), (9840, 20207), (9922, 20040), (10020, 19844), (10824, 18370), (11022, 18040), (13360, 14883), (13530, 14696), (13694, 14520)]