213612630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 256

約数和(自身を含む): 698941440

約数和(自身を除く): 485328810

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, 133, 154, 155, 157, 165, 186, 190, 209, 210, 217, 231, 266, 285, 310, 314, 330, 341, 385, 399, 418, 434, 462, 465, 471, 570, 589, 627, 651, 665, 682, 770, 785, 798, 930, 942, 1023, 1045, 1085, 1099, 1155, 1178, 1254, 1302, 1330, 1463, 1570, 1705, 1727, 1767, 1995, 2046, 2090, 2170, 2198, 2310, 2355, 2387, 2926, 2945, 2983, 3135, 3255, 3297, 3410, 3454, 3534, 3990, 4123, 4389, 4710, 4774, 4867, 5115, 5181, 5495, 5890, 5966, 6270, 6479, 6510, 6594, 7161, 7315, 8246, 8635, 8778, 8835, 8949, 9734, 10230, 10362, 10990, 11935, 12089, 12369, 12958, 14322, 14601, 14630, 14915, 16485, 17270, 17670, 17898, 19437, 20615, 20881, 21945, 23870, 24178, 24335, 24738, 25905, 29202, 29830, 32395, 32813, 32970, 34069, 35805, 36267, 38874, 41230, 41762, 43890, 44745, 45353, 48670, 51810, 53537, 60445, 61845, 62643, 64790, 65626, 68138, 71610, 72534, 73005, 89490, 90706, 92473, 97185, 98439, 102207, 104405, 107074, 120890, 123690, 125286, 136059, 146010, 160611, 164065, 170345, 181335, 184946, 194370, 196878, 204414, 208810, 226765, 229691, 267685, 272118, 277419, 313215, 321222, 328130, 340690, 362670, 374759, 453530, 459382, 462365, 492195, 511035, 535370, 554838, 626430, 647311, 680295, 689073, 749518, 803055, 924730, 984390, 1017203, 1022070, 1124277, 1148455, 1294622, 1360590, 1378146, 1387095, 1606110, 1873795, 1941933, 2034406, 2248554, 2296910, 2774190, 3051609, 3236555, 3445365, 3747590, 3883866, 5086015, 5621385, 6103218, 6473110, 6890730, 7120421, 9709665, 10172030, 11242770, 14240842, 15258045, 19419330, 21361263, 30516090, 35602105, 42722526, 71204210, 106806315, 213612630]

約数ペア:

[(1, 213612630), (2, 106806315), (3, 71204210), (5, 42722526), (6, 35602105), (7, 30516090), (10, 21361263), (11, 19419330), (14, 15258045), (15, 14240842), (19, 11242770), (21, 10172030), (22, 9709665), (30, 7120421), (31, 6890730), (33, 6473110), (35, 6103218), (38, 5621385), (42, 5086015), (55, 3883866), (57, 3747590), (62, 3445365), (66, 3236555), (70, 3051609), (77, 2774190), (93, 2296910), (95, 2248554), (105, 2034406), (110, 1941933), (114, 1873795), (133, 1606110), (154, 1387095), (155, 1378146), (157, 1360590), (165, 1294622), (186, 1148455), (190, 1124277), (209, 1022070), (210, 1017203), (217, 984390), (231, 924730), (266, 803055), (285, 749518), (310, 689073), (314, 680295), (330, 647311), (341, 626430), (385, 554838), (399, 535370), (418, 511035), (434, 492195), (462, 462365), (465, 459382), (471, 453530), (570, 374759), (589, 362670), (627, 340690), (651, 328130), (665, 321222), (682, 313215), (770, 277419), (785, 272118), (798, 267685), (930, 229691), (942, 226765), (1023, 208810), (1045, 204414), (1085, 196878), (1099, 194370), (1155, 184946), (1178, 181335), (1254, 170345), (1302, 164065), (1330, 160611), (1463, 146010), (1570, 136059), (1705, 125286), (1727, 123690), (1767, 120890), (1995, 107074), (2046, 104405), (2090, 102207), (2170, 98439), (2198, 97185), (2310, 92473), (2355, 90706), (2387, 89490), (2926, 73005), (2945, 72534), (2983, 71610), (3135, 68138), (3255, 65626), (3297, 64790), (3410, 62643), (3454, 61845), (3534, 60445), (3990, 53537), (4123, 51810), (4389, 48670), (4710, 45353), (4774, 44745), (4867, 43890), (5115, 41762), (5181, 41230), (5495, 38874), (5890, 36267), (5966, 35805), (6270, 34069), (6479, 32970), (6510, 32813), (6594, 32395), (7161, 29830), (7315, 29202), (8246, 25905), (8635, 24738), (8778, 24335), (8835, 24178), (8949, 23870), (9734, 21945), (10230, 20881), (10362, 20615), (10990, 19437), (11935, 17898), (12089, 17670), (12369, 17270), (12958, 16485), (14322, 14915), (14601, 14630)]