164631390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 256

約数和(自身を含む): 539688960

約数和(自身を除く): 375057570

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 31, 33, 35, 38, 42, 55, 57, 62, 66, 70, 77, 93, 95, 105, 110, 114, 121, 133, 154, 155, 165, 186, 190, 209, 210, 217, 231, 242, 266, 285, 310, 330, 341, 363, 385, 399, 418, 434, 462, 465, 570, 589, 605, 627, 651, 665, 682, 726, 770, 798, 847, 930, 1023, 1045, 1085, 1155, 1178, 1210, 1254, 1302, 1330, 1331, 1463, 1694, 1705, 1767, 1815, 1995, 2046, 2090, 2170, 2299, 2310, 2387, 2541, 2662, 2926, 2945, 3135, 3255, 3410, 3534, 3630, 3751, 3990, 3993, 4123, 4235, 4389, 4598, 4774, 5082, 5115, 5890, 6270, 6479, 6510, 6655, 6897, 7161, 7315, 7502, 7986, 8246, 8470, 8778, 8835, 9317, 10230, 11253, 11495, 11935, 12369, 12705, 12958, 13310, 13794, 14322, 14630, 16093, 17670, 18634, 18755, 19437, 19965, 20615, 21945, 22506, 22990, 23870, 24738, 25289, 25410, 26257, 27951, 32186, 32395, 34485, 35805, 37510, 38874, 39930, 41230, 41261, 43890, 45353, 46585, 48279, 50578, 52514, 55902, 56265, 61845, 64790, 68970, 71269, 71610, 75867, 78771, 80465, 82522, 90706, 93170, 96558, 97185, 112530, 123690, 123783, 126445, 131285, 136059, 139755, 142538, 151734, 157542, 160930, 177023, 194370, 206305, 213807, 226765, 241395, 247566, 252890, 262570, 272118, 279510, 288827, 354046, 356345, 379335, 393855, 412610, 427614, 453530, 482790, 498883, 531069, 577654, 618915, 680295, 712690, 758670, 783959, 787710, 866481, 885115, 997766, 1062138, 1069035, 1237830, 1360590, 1444135, 1496649, 1567918, 1732962, 1770230, 2138070, 2351877, 2494415, 2655345, 2888270, 2993298, 3919795, 4332405, 4703754, 4988830, 5310690, 5487713, 7483245, 7839590, 8664810, 10975426, 11759385, 14966490, 16463139, 23518770, 27438565, 32926278, 54877130, 82315695, 164631390]

約数ペア:

[(1, 164631390), (2, 82315695), (3, 54877130), (5, 32926278), (6, 27438565), (7, 23518770), (10, 16463139), (11, 14966490), (14, 11759385), (15, 10975426), (19, 8664810), (21, 7839590), (22, 7483245), (30, 5487713), (31, 5310690), (33, 4988830), (35, 4703754), (38, 4332405), (42, 3919795), (55, 2993298), (57, 2888270), (62, 2655345), (66, 2494415), (70, 2351877), (77, 2138070), (93, 1770230), (95, 1732962), (105, 1567918), (110, 1496649), (114, 1444135), (121, 1360590), (133, 1237830), (154, 1069035), (155, 1062138), (165, 997766), (186, 885115), (190, 866481), (209, 787710), (210, 783959), (217, 758670), (231, 712690), (242, 680295), (266, 618915), (285, 577654), (310, 531069), (330, 498883), (341, 482790), (363, 453530), (385, 427614), (399, 412610), (418, 393855), (434, 379335), (462, 356345), (465, 354046), (570, 288827), (589, 279510), (605, 272118), (627, 262570), (651, 252890), (665, 247566), (682, 241395), (726, 226765), (770, 213807), (798, 206305), (847, 194370), (930, 177023), (1023, 160930), (1045, 157542), (1085, 151734), (1155, 142538), (1178, 139755), (1210, 136059), (1254, 131285), (1302, 126445), (1330, 123783), (1331, 123690), (1463, 112530), (1694, 97185), (1705, 96558), (1767, 93170), (1815, 90706), (1995, 82522), (2046, 80465), (2090, 78771), (2170, 75867), (2299, 71610), (2310, 71269), (2387, 68970), (2541, 64790), (2662, 61845), (2926, 56265), (2945, 55902), (3135, 52514), (3255, 50578), (3410, 48279), (3534, 46585), (3630, 45353), (3751, 43890), (3990, 41261), (3993, 41230), (4123, 39930), (4235, 38874), (4389, 37510), (4598, 35805), (4774, 34485), (5082, 32395), (5115, 32186), (5890, 27951), (6270, 26257), (6479, 25410), (6510, 25289), (6655, 24738), (6897, 23870), (7161, 22990), (7315, 22506), (7502, 21945), (7986, 20615), (8246, 19965), (8470, 19437), (8778, 18755), (8835, 18634), (9317, 17670), (10230, 16093), (11253, 14630), (11495, 14322), (11935, 13794), (12369, 13310), (12705, 12958)]