2160706600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 5749632000

約数和(自身を除く): 3588925400

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 130, 152, 190, 191, 200, 229, 247, 260, 325, 380, 382, 458, 475, 494, 520, 650, 760, 764, 916, 950, 955, 988, 1145, 1235, 1300, 1528, 1832, 1900, 1910, 1976, 2290, 2470, 2483, 2600, 2977, 3629, 3800, 3820, 4351, 4580, 4775, 4940, 4966, 5725, 5954, 6175, 7258, 7640, 8702, 9160, 9550, 9880, 9932, 11450, 11908, 12350, 12415, 14516, 14885, 17404, 18145, 19100, 19864, 21755, 22900, 23816, 24700, 24830, 29032, 29770, 34808, 36290, 38200, 43510, 43739, 45800, 47177, 49400, 49660, 56563, 59540, 62075, 72580, 74425, 87020, 87478, 90725, 94354, 99320, 108775, 113126, 119080, 124150, 145160, 148850, 174040, 174956, 181450, 188708, 217550, 218695, 226252, 235885, 248300, 282815, 297700, 349912, 362900, 377416, 435100, 437390, 452504, 471770, 496600, 565630, 568607, 595400, 725800, 831041, 870200, 874780, 943540, 1093475, 1131260, 1137214, 1179425, 1414075, 1662082, 1749560, 1887080, 2186950, 2262520, 2274428, 2358850, 2828150, 2843035, 3324164, 4155205, 4373900, 4548856, 4717700, 5656300, 5686070, 6648328, 8310410, 8747800, 9435400, 10803533, 11312600, 11372140, 14215175, 16620820, 20776025, 21607066, 22744280, 28430350, 33241640, 41552050, 43214132, 54017665, 56860700, 83104100, 86428264, 108035330, 113721400, 166208200, 216070660, 270088325, 432141320, 540176650, 1080353300, 2160706600]

約数ペア:

[(1, 2160706600), (2, 1080353300), (4, 540176650), (5, 432141320), (8, 270088325), (10, 216070660), (13, 166208200), (19, 113721400), (20, 108035330), (25, 86428264), (26, 83104100), (38, 56860700), (40, 54017665), (50, 43214132), (52, 41552050), (65, 33241640), (76, 28430350), (95, 22744280), (100, 21607066), (104, 20776025), (130, 16620820), (152, 14215175), (190, 11372140), (191, 11312600), (200, 10803533), (229, 9435400), (247, 8747800), (260, 8310410), (325, 6648328), (380, 5686070), (382, 5656300), (458, 4717700), (475, 4548856), (494, 4373900), (520, 4155205), (650, 3324164), (760, 2843035), (764, 2828150), (916, 2358850), (950, 2274428), (955, 2262520), (988, 2186950), (1145, 1887080), (1235, 1749560), (1300, 1662082), (1528, 1414075), (1832, 1179425), (1900, 1137214), (1910, 1131260), (1976, 1093475), (2290, 943540), (2470, 874780), (2483, 870200), (2600, 831041), (2977, 725800), (3629, 595400), (3800, 568607), (3820, 565630), (4351, 496600), (4580, 471770), (4775, 452504), (4940, 437390), (4966, 435100), (5725, 377416), (5954, 362900), (6175, 349912), (7258, 297700), (7640, 282815), (8702, 248300), (9160, 235885), (9550, 226252), (9880, 218695), (9932, 217550), (11450, 188708), (11908, 181450), (12350, 174956), (12415, 174040), (14516, 148850), (14885, 145160), (17404, 124150), (18145, 119080), (19100, 113126), (19864, 108775), (21755, 99320), (22900, 94354), (23816, 90725), (24700, 87478), (24830, 87020), (29032, 74425), (29770, 72580), (34808, 62075), (36290, 59540), (38200, 56563), (43510, 49660), (43739, 49400), (45800, 47177)]