121909709740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{258623}}^1$

素因数の和:258696

約数の個数: 144

約数和(自身を含む): 329385595392

約数和(自身を除く): 207475885652

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 49, 52, 65, 70, 74, 91, 98, 130, 140, 148, 182, 185, 196, 245, 259, 260, 364, 370, 455, 481, 490, 518, 637, 740, 910, 962, 980, 1036, 1274, 1295, 1813, 1820, 1924, 2405, 2548, 2590, 3185, 3367, 3626, 4810, 5180, 6370, 6734, 7252, 9065, 9620, 12740, 13468, 16835, 18130, 23569, 33670, 36260, 47138, 67340, 94276, 117845, 235690, 258623, 471380, 517246, 1034492, 1293115, 1810361, 2586230, 3362099, 3620722, 5172460, 6724198, 7241444, 9051805, 9569051, 12672527, 13448396, 16810495, 18103610, 19138102, 23534693, 25345054, 33620990, 36207220, 38276204, 47069386, 47845255, 50690108, 63362635, 66983357, 67241980, 94138772, 95690510, 117673465, 124397663, 126725270, 133966714, 164742851, 191381020, 235346930, 248795326, 253450540, 267933428, 329485702, 334916785, 468883499, 470693860, 497590652, 621988315, 658971404, 669833570, 823714255, 870783641, 937766998, 1243976630, 1339667140, 1647428510, 1741567282, 1875533996, 2344417495, 2487953260, 3294857020, 3483134564, 4353918205, 4688834990, 6095485487, 8707836410, 9377669980, 12190970974, 17415672820, 24381941948, 30477427435, 60954854870, 121909709740]

約数ペア:

[(1, 121909709740), (2, 60954854870), (4, 30477427435), (5, 24381941948), (7, 17415672820), (10, 12190970974), (13, 9377669980), (14, 8707836410), (20, 6095485487), (26, 4688834990), (28, 4353918205), (35, 3483134564), (37, 3294857020), (49, 2487953260), (52, 2344417495), (65, 1875533996), (70, 1741567282), (74, 1647428510), (91, 1339667140), (98, 1243976630), (130, 937766998), (140, 870783641), (148, 823714255), (182, 669833570), (185, 658971404), (196, 621988315), (245, 497590652), (259, 470693860), (260, 468883499), (364, 334916785), (370, 329485702), (455, 267933428), (481, 253450540), (490, 248795326), (518, 235346930), (637, 191381020), (740, 164742851), (910, 133966714), (962, 126725270), (980, 124397663), (1036, 117673465), (1274, 95690510), (1295, 94138772), (1813, 67241980), (1820, 66983357), (1924, 63362635), (2405, 50690108), (2548, 47845255), (2590, 47069386), (3185, 38276204), (3367, 36207220), (3626, 33620990), (4810, 25345054), (5180, 23534693), (6370, 19138102), (6734, 18103610), (7252, 16810495), (9065, 13448396), (9620, 12672527), (12740, 9569051), (13468, 9051805), (16835, 7241444), (18130, 6724198), (23569, 5172460), (33670, 3620722), (36260, 3362099), (47138, 2586230), (67340, 1810361), (94276, 1293115), (117845, 1034492), (235690, 517246), (258623, 471380)]