2248782080

素因数分解:

$2^8\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 5556769344

約数和(自身を除く): 3307987264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 83, 122, 128, 160, 166, 244, 256, 305, 320, 332, 347, 415, 488, 610, 640, 664, 694, 830, 976, 1220, 1280, 1328, 1388, 1660, 1735, 1952, 2440, 2656, 2776, 3320, 3470, 3904, 4880, 5063, 5312, 5552, 6640, 6940, 7808, 9760, 10126, 10624, 11104, 13280, 13880, 15616, 19520, 20252, 21167, 21248, 22208, 25315, 26560, 27760, 28801, 39040, 40504, 42334, 44416, 50630, 53120, 55520, 57602, 78080, 81008, 84668, 88832, 101260, 105835, 106240, 111040, 115204, 144005, 162016, 169336, 202520, 211670, 222080, 230408, 288010, 324032, 338672, 405040, 423340, 444160, 460816, 576020, 648064, 677344, 810080, 846680, 921632, 1152040, 1296128, 1354688, 1620160, 1693360, 1756861, 1843264, 2304080, 2709376, 3240320, 3386720, 3513722, 3686528, 4608160, 5418752, 6480640, 6773440, 7027444, 7373056, 8784305, 9216320, 13546880, 14054888, 17568610, 18432640, 27093760, 28109776, 35137220, 36865280, 56219552, 70274440, 112439104, 140548880, 224878208, 281097760, 449756416, 562195520, 1124391040, 2248782080]

約数ペア:

[(1, 2248782080), (2, 1124391040), (4, 562195520), (5, 449756416), (8, 281097760), (10, 224878208), (16, 140548880), (20, 112439104), (32, 70274440), (40, 56219552), (61, 36865280), (64, 35137220), (80, 28109776), (83, 27093760), (122, 18432640), (128, 17568610), (160, 14054888), (166, 13546880), (244, 9216320), (256, 8784305), (305, 7373056), (320, 7027444), (332, 6773440), (347, 6480640), (415, 5418752), (488, 4608160), (610, 3686528), (640, 3513722), (664, 3386720), (694, 3240320), (830, 2709376), (976, 2304080), (1220, 1843264), (1280, 1756861), (1328, 1693360), (1388, 1620160), (1660, 1354688), (1735, 1296128), (1952, 1152040), (2440, 921632), (2656, 846680), (2776, 810080), (3320, 677344), (3470, 648064), (3904, 576020), (4880, 460816), (5063, 444160), (5312, 423340), (5552, 405040), (6640, 338672), (6940, 324032), (7808, 288010), (9760, 230408), (10126, 222080), (10624, 211670), (11104, 202520), (13280, 169336), (13880, 162016), (15616, 144005), (19520, 115204), (20252, 111040), (21167, 106240), (21248, 105835), (22208, 101260), (25315, 88832), (26560, 84668), (27760, 81008), (28801, 78080), (39040, 57602), (40504, 55520), (42334, 53120), (44416, 50630)]