1323002560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22109}}^1$

素因数の和:22154

約数の個数: 112

約数和(自身を含む): 3639129120

約数和(自身を除く): 2316126560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 680, 704, 748, 880, 935, 1088, 1360, 1496, 1760, 1870, 2720, 2992, 3520, 3740, 5440, 5984, 7480, 11968, 14960, 22109, 29920, 44218, 59840, 88436, 110545, 176872, 221090, 243199, 353744, 375853, 442180, 486398, 707488, 751706, 884360, 972796, 1215995, 1414976, 1503412, 1768720, 1879265, 1945592, 2431990, 3006824, 3537440, 3758530, 3891184, 4134383, 4863980, 6013648, 7074880, 7517060, 7782368, 8268766, 9727960, 12027296, 15034120, 15564736, 16537532, 19455920, 20671915, 24054592, 30068240, 33075064, 38911840, 41343830, 60136480, 66150128, 77823680, 82687660, 120272960, 132300256, 165375320, 264600512, 330750640, 661501280, 1323002560]

約数ペア:

[(1, 1323002560), (2, 661501280), (4, 330750640), (5, 264600512), (8, 165375320), (10, 132300256), (11, 120272960), (16, 82687660), (17, 77823680), (20, 66150128), (22, 60136480), (32, 41343830), (34, 38911840), (40, 33075064), (44, 30068240), (55, 24054592), (64, 20671915), (68, 19455920), (80, 16537532), (85, 15564736), (88, 15034120), (110, 12027296), (136, 9727960), (160, 8268766), (170, 7782368), (176, 7517060), (187, 7074880), (220, 6013648), (272, 4863980), (320, 4134383), (340, 3891184), (352, 3758530), (374, 3537440), (440, 3006824), (544, 2431990), (680, 1945592), (704, 1879265), (748, 1768720), (880, 1503412), (935, 1414976), (1088, 1215995), (1360, 972796), (1496, 884360), (1760, 751706), (1870, 707488), (2720, 486398), (2992, 442180), (3520, 375853), (3740, 353744), (5440, 243199), (5984, 221090), (7480, 176872), (11968, 110545), (14960, 88436), (22109, 59840), (29920, 44218)]