280147940184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2729}}^1\times {\mathrm{13001}}^1$

素因数の和:15793

約数の個数: 128

約数和(自身を含む): 817815398400

約数和(自身を除く): 537667458216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 2729, 3948, 5458, 7896, 8187, 10916, 13001, 16374, 19103, 21832, 26002, 32748, 38206, 39003, 52004, 57309, 65496, 76412, 78006, 91007, 104008, 114618, 128263, 152824, 156012, 182014, 229236, 256526, 273021, 312024, 364028, 384789, 458472, 513052, 546042, 611047, 728056, 769578, 897841, 1026104, 1092084, 1222094, 1539156, 1795682, 1833141, 2184168, 2444188, 2693523, 3078312, 3591364, 3666282, 4277329, 4888376, 5387046, 7182728, 7332564, 8554658, 10774092, 12831987, 14665128, 17109316, 21548184, 25663974, 34218632, 35479729, 51327948, 70959458, 102655896, 106439187, 141918916, 212878374, 248358103, 283837832, 425756748, 496716206, 745074309, 851513496, 993432412, 1490148618, 1667547263, 1986864824, 2980297236, 3335094526, 5002641789, 5960594472, 6670189052, 10005283578, 11672830841, 13340378104, 20010567156, 23345661682, 35018492523, 40021134312, 46691323364, 70036985046, 93382646728, 140073970092, 280147940184]

約数ペア:

[(1, 280147940184), (2, 140073970092), (3, 93382646728), (4, 70036985046), (6, 46691323364), (7, 40021134312), (8, 35018492523), (12, 23345661682), (14, 20010567156), (21, 13340378104), (24, 11672830841), (28, 10005283578), (42, 6670189052), (47, 5960594472), (56, 5002641789), (84, 3335094526), (94, 2980297236), (141, 1986864824), (168, 1667547263), (188, 1490148618), (282, 993432412), (329, 851513496), (376, 745074309), (564, 496716206), (658, 425756748), (987, 283837832), (1128, 248358103), (1316, 212878374), (1974, 141918916), (2632, 106439187), (2729, 102655896), (3948, 70959458), (5458, 51327948), (7896, 35479729), (8187, 34218632), (10916, 25663974), (13001, 21548184), (16374, 17109316), (19103, 14665128), (21832, 12831987), (26002, 10774092), (32748, 8554658), (38206, 7332564), (39003, 7182728), (52004, 5387046), (57309, 4888376), (65496, 4277329), (76412, 3666282), (78006, 3591364), (91007, 3078312), (104008, 2693523), (114618, 2444188), (128263, 2184168), (152824, 1833141), (156012, 1795682), (182014, 1539156), (229236, 1222094), (256526, 1092084), (273021, 1026104), (312024, 897841), (364028, 769578), (384789, 728056), (458472, 611047), (513052, 546042)]