266945011665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{5147}}^1$

素因数の和:5471

約数の個数: 128

約数和(自身を含む): 486775111680

約数和(自身を除く): 219830100015

約数列:

[1, 3, 5, 15, 17, 23, 37, 51, 69, 85, 111, 115, 185, 239, 255, 345, 391, 555, 629, 717, 851, 1173, 1195, 1887, 1955, 2553, 3145, 3585, 4063, 4255, 5147, 5497, 5865, 8843, 9435, 12189, 12765, 14467, 15441, 16491, 20315, 25735, 26529, 27485, 43401, 44215, 60945, 72335, 77205, 82455, 87499, 93449, 118381, 132645, 150331, 190439, 203389, 217005, 262497, 280347, 355143, 437495, 450993, 467245, 571317, 591905, 610167, 751655, 952195, 1016945, 1230133, 1312485, 1401735, 1775715, 2012477, 2254965, 2856585, 3050835, 3237463, 3457613, 3690399, 4380097, 6037431, 6150665, 9712389, 10062385, 10372839, 13140291, 16187315, 17288065, 18451995, 20912261, 21900485, 28293059, 30187155, 45514921, 48561945, 51864195, 62736783, 65701455, 74461649, 84879177, 104561305, 136544763, 141465295, 223384947, 227574605, 313683915, 372308245, 424395885, 480982003, 682723815, 773753657, 1046843183, 1116924735, 1442946009, 2321260971, 2404910015, 3140529549, 3868768285, 5234215915, 7214730045, 11606304855, 15702647745, 17796334111, 53389002333, 88981670555, 266945011665]

約数ペア:

[(1, 266945011665), (3, 88981670555), (5, 53389002333), (15, 17796334111), (17, 15702647745), (23, 11606304855), (37, 7214730045), (51, 5234215915), (69, 3868768285), (85, 3140529549), (111, 2404910015), (115, 2321260971), (185, 1442946009), (239, 1116924735), (255, 1046843183), (345, 773753657), (391, 682723815), (555, 480982003), (629, 424395885), (717, 372308245), (851, 313683915), (1173, 227574605), (1195, 223384947), (1887, 141465295), (1955, 136544763), (2553, 104561305), (3145, 84879177), (3585, 74461649), (4063, 65701455), (4255, 62736783), (5147, 51864195), (5497, 48561945), (5865, 45514921), (8843, 30187155), (9435, 28293059), (12189, 21900485), (12765, 20912261), (14467, 18451995), (15441, 17288065), (16491, 16187315), (20315, 13140291), (25735, 10372839), (26529, 10062385), (27485, 9712389), (43401, 6150665), (44215, 6037431), (60945, 4380097), (72335, 3690399), (77205, 3457613), (82455, 3237463), (87499, 3050835), (93449, 2856585), (118381, 2254965), (132645, 2012477), (150331, 1775715), (190439, 1401735), (203389, 1312485), (217005, 1230133), (262497, 1016945), (280347, 952195), (355143, 751655), (437495, 610167), (450993, 591905), (467245, 571317)]