200946129280

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1\times {\mathrm{10247}}^1$

素因数の和:12636

約数の個数: 128

約数和(自身を含む): 517609673280

約数和(自身を除く): 316663544000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 2357, 4160, 4714, 8320, 9428, 10247, 11785, 18856, 20494, 23570, 30641, 37712, 40988, 47140, 51235, 61282, 75424, 81976, 94280, 102470, 122564, 133211, 150848, 153205, 163952, 188560, 204940, 245128, 266422, 301696, 306410, 327904, 377120, 409880, 490256, 532844, 612820, 655808, 666055, 754240, 819760, 980512, 1065688, 1225640, 1311616, 1332110, 1508480, 1639520, 1961024, 2131376, 2451280, 2664220, 3279040, 3922048, 4262752, 4902560, 5328440, 6558080, 8525504, 9805120, 10656880, 17051008, 19610240, 21313760, 24152179, 42627520, 48304358, 85255040, 96608716, 120760895, 193217432, 241521790, 313978327, 386434864, 483043580, 627956654, 772869728, 966087160, 1255913308, 1545739456, 1569891635, 1932174320, 2511826616, 3091478912, 3139783270, 3864348640, 5023653232, 6279566540, 7728697280, 10047306464, 12559133080, 15457394560, 20094612928, 25118266160, 40189225856, 50236532320, 100473064640, 200946129280]

約数ペア:

[(1, 200946129280), (2, 100473064640), (4, 50236532320), (5, 40189225856), (8, 25118266160), (10, 20094612928), (13, 15457394560), (16, 12559133080), (20, 10047306464), (26, 7728697280), (32, 6279566540), (40, 5023653232), (52, 3864348640), (64, 3139783270), (65, 3091478912), (80, 2511826616), (104, 1932174320), (128, 1569891635), (130, 1545739456), (160, 1255913308), (208, 966087160), (260, 772869728), (320, 627956654), (416, 483043580), (520, 386434864), (640, 313978327), (832, 241521790), (1040, 193217432), (1664, 120760895), (2080, 96608716), (2357, 85255040), (4160, 48304358), (4714, 42627520), (8320, 24152179), (9428, 21313760), (10247, 19610240), (11785, 17051008), (18856, 10656880), (20494, 9805120), (23570, 8525504), (30641, 6558080), (37712, 5328440), (40988, 4902560), (47140, 4262752), (51235, 3922048), (61282, 3279040), (75424, 2664220), (81976, 2451280), (94280, 2131376), (102470, 1961024), (122564, 1639520), (133211, 1508480), (150848, 1332110), (153205, 1311616), (163952, 1225640), (188560, 1065688), (204940, 980512), (245128, 819760), (266422, 754240), (301696, 666055), (306410, 655808), (327904, 612820), (377120, 532844), (409880, 490256)]