165715812720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12113729}}^1$

素因数の和:12113767

約数の個数: 120

約数和(自身を含む): 585819982800

約数和(自身を除く): 420104170080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 12113729, 24227458, 36341187, 48454916, 60568645, 72682374, 96909832, 109023561, 121137290, 145364748, 181705935, 193819664, 218047122, 230160851, 242274580, 290729496, 363411870, 436094244, 460321702, 484549160, 545117805, 581458992, 690482553, 726823740, 872188488, 920643404, 969098320, 1090235610, 1150804255, 1380965106, 1453647480, 1744376976, 1841286808, 2071447659, 2180471220, 2301608510, 2761930212, 2907294960, 3452412765, 3682573616, 4142895318, 4360942440, 4603217020, 5523860424, 6904825530, 8285790636, 8721884880, 9206434040, 10357238295, 11047720848, 13809651060, 16571581272, 18412868080, 20714476590, 27619302120, 33143162544, 41428953180, 55238604240, 82857906360, 165715812720]

約数ペア:

[(1, 165715812720), (2, 82857906360), (3, 55238604240), (4, 41428953180), (5, 33143162544), (6, 27619302120), (8, 20714476590), (9, 18412868080), (10, 16571581272), (12, 13809651060), (15, 11047720848), (16, 10357238295), (18, 9206434040), (19, 8721884880), (20, 8285790636), (24, 6904825530), (30, 5523860424), (36, 4603217020), (38, 4360942440), (40, 4142895318), (45, 3682573616), (48, 3452412765), (57, 2907294960), (60, 2761930212), (72, 2301608510), (76, 2180471220), (80, 2071447659), (90, 1841286808), (95, 1744376976), (114, 1453647480), (120, 1380965106), (144, 1150804255), (152, 1090235610), (171, 969098320), (180, 920643404), (190, 872188488), (228, 726823740), (240, 690482553), (285, 581458992), (304, 545117805), (342, 484549160), (360, 460321702), (380, 436094244), (456, 363411870), (570, 290729496), (684, 242274580), (720, 230160851), (760, 218047122), (855, 193819664), (912, 181705935), (1140, 145364748), (1368, 121137290), (1520, 109023561), (1710, 96909832), (2280, 72682374), (2736, 60568645), (3420, 48454916), (4560, 36341187), (6840, 24227458), (13680, 12113729)]