156980539260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1\times {\mathrm{15661}}^1$

素因数の和:16148

約数の個数: 144

約数和(自身を含む): 480249544320

約数和(自身を除く): 323269005060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 239, 466, 478, 699, 717, 932, 956, 1165, 1195, 1398, 1434, 2097, 2151, 2330, 2390, 2796, 2868, 3495, 3585, 4194, 4302, 4660, 4780, 6990, 7170, 8388, 8604, 10485, 10755, 13980, 14340, 15661, 20970, 21510, 31322, 41940, 43020, 46983, 55687, 62644, 78305, 93966, 111374, 140949, 156610, 167061, 187932, 222748, 234915, 278435, 281898, 313220, 334122, 469830, 501183, 556870, 563796, 668244, 704745, 835305, 939660, 1002366, 1113740, 1409490, 1670610, 2004732, 2505915, 2818980, 3341220, 3649013, 3742979, 5011830, 7298026, 7485958, 10023660, 10947039, 11228937, 14596052, 14971916, 18245065, 18714895, 21894078, 22457874, 32841117, 33686811, 36490130, 37429790, 43788156, 44915748, 54735195, 56144685, 65682234, 67373622, 72980260, 74859580, 109470390, 112289370, 131364468, 134747244, 164205585, 168434055, 218940780, 224578740, 328411170, 336868110, 656822340, 673736220, 872114107, 1744228214, 2616342321, 3488456428, 4360570535, 5232684642, 7849026963, 8721141070, 10465369284, 13081711605, 15698053926, 17442282140, 26163423210, 31396107852, 39245134815, 52326846420, 78490269630, 156980539260]

約数ペア:

[(1, 156980539260), (2, 78490269630), (3, 52326846420), (4, 39245134815), (5, 31396107852), (6, 26163423210), (9, 17442282140), (10, 15698053926), (12, 13081711605), (15, 10465369284), (18, 8721141070), (20, 7849026963), (30, 5232684642), (36, 4360570535), (45, 3488456428), (60, 2616342321), (90, 1744228214), (180, 872114107), (233, 673736220), (239, 656822340), (466, 336868110), (478, 328411170), (699, 224578740), (717, 218940780), (932, 168434055), (956, 164205585), (1165, 134747244), (1195, 131364468), (1398, 112289370), (1434, 109470390), (2097, 74859580), (2151, 72980260), (2330, 67373622), (2390, 65682234), (2796, 56144685), (2868, 54735195), (3495, 44915748), (3585, 43788156), (4194, 37429790), (4302, 36490130), (4660, 33686811), (4780, 32841117), (6990, 22457874), (7170, 21894078), (8388, 18714895), (8604, 18245065), (10485, 14971916), (10755, 14596052), (13980, 11228937), (14340, 10947039), (15661, 10023660), (20970, 7485958), (21510, 7298026), (31322, 5011830), (41940, 3742979), (43020, 3649013), (46983, 3341220), (55687, 2818980), (62644, 2505915), (78305, 2004732), (93966, 1670610), (111374, 1409490), (140949, 1113740), (156610, 1002366), (167061, 939660), (187932, 835305), (222748, 704745), (234915, 668244), (278435, 563796), (281898, 556870), (313220, 501183), (334122, 469830)]