156988654740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{67343}}^1$

素因数の和:68803

約数の個数: 120

約数和(自身を含む): 492828779520

約数和(自身を除く): 335840124780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1439, 1620, 2878, 4317, 5756, 7195, 8634, 12951, 14390, 17268, 21585, 25902, 28780, 38853, 43170, 51804, 64755, 67343, 77706, 86340, 116559, 129510, 134686, 155412, 194265, 202029, 233118, 259020, 269372, 336715, 388530, 404058, 466236, 582795, 606087, 673430, 777060, 808116, 1010145, 1165590, 1212174, 1346860, 1818261, 2020290, 2331180, 2424348, 3030435, 3636522, 4040580, 5454783, 6060870, 7273044, 9091305, 10909566, 12121740, 18182610, 21819132, 27273915, 36365220, 54547830, 96906577, 109095660, 193813154, 290719731, 387626308, 484532885, 581439462, 872159193, 969065770, 1162878924, 1453598655, 1744318386, 1938131540, 2616477579, 2907197310, 3488636772, 4360795965, 5232955158, 5814394620, 7849432737, 8721591930, 10465910316, 13082387895, 15698865474, 17443183860, 26164775790, 31397730948, 39247163685, 52329551580, 78494327370, 156988654740]

約数ペア:

[(1, 156988654740), (2, 78494327370), (3, 52329551580), (4, 39247163685), (5, 31397730948), (6, 26164775790), (9, 17443183860), (10, 15698865474), (12, 13082387895), (15, 10465910316), (18, 8721591930), (20, 7849432737), (27, 5814394620), (30, 5232955158), (36, 4360795965), (45, 3488636772), (54, 2907197310), (60, 2616477579), (81, 1938131540), (90, 1744318386), (108, 1453598655), (135, 1162878924), (162, 969065770), (180, 872159193), (270, 581439462), (324, 484532885), (405, 387626308), (540, 290719731), (810, 193813154), (1439, 109095660), (1620, 96906577), (2878, 54547830), (4317, 36365220), (5756, 27273915), (7195, 21819132), (8634, 18182610), (12951, 12121740), (14390, 10909566), (17268, 9091305), (21585, 7273044), (25902, 6060870), (28780, 5454783), (38853, 4040580), (43170, 3636522), (51804, 3030435), (64755, 2424348), (67343, 2331180), (77706, 2020290), (86340, 1818261), (116559, 1346860), (129510, 1212174), (134686, 1165590), (155412, 1010145), (194265, 808116), (202029, 777060), (233118, 673430), (259020, 606087), (269372, 582795), (336715, 466236), (388530, 404058)]