7134920320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{32693}}^1$

素因数の和:32754

約数の個数: 128

約数和(自身を含む): 19208378880

約数和(自身を除く): 12073458560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 640, 682, 704, 880, 992, 1240, 1364, 1408, 1705, 1760, 1984, 2480, 2728, 3410, 3520, 3968, 4960, 5456, 6820, 7040, 9920, 10912, 13640, 19840, 21824, 27280, 32693, 43648, 54560, 65386, 109120, 130772, 163465, 218240, 261544, 326930, 359623, 523088, 653860, 719246, 1013483, 1046176, 1307720, 1438492, 1798115, 2026966, 2092352, 2615440, 2876984, 3596230, 4053932, 4184704, 5067415, 5230880, 5753968, 7192460, 8107864, 10134830, 10461760, 11148313, 11507936, 14384920, 16215728, 20269660, 20923520, 22296626, 23015872, 28769840, 32431456, 40539320, 44593252, 46031744, 55741565, 57539680, 64862912, 81078640, 89186504, 111483130, 115079360, 129725824, 162157280, 178373008, 222966260, 230158720, 324314560, 356746016, 445932520, 648629120, 713492032, 891865040, 1426984064, 1783730080, 3567460160, 7134920320]

約数ペア:

[(1, 7134920320), (2, 3567460160), (4, 1783730080), (5, 1426984064), (8, 891865040), (10, 713492032), (11, 648629120), (16, 445932520), (20, 356746016), (22, 324314560), (31, 230158720), (32, 222966260), (40, 178373008), (44, 162157280), (55, 129725824), (62, 115079360), (64, 111483130), (80, 89186504), (88, 81078640), (110, 64862912), (124, 57539680), (128, 55741565), (155, 46031744), (160, 44593252), (176, 40539320), (220, 32431456), (248, 28769840), (310, 23015872), (320, 22296626), (341, 20923520), (352, 20269660), (440, 16215728), (496, 14384920), (620, 11507936), (640, 11148313), (682, 10461760), (704, 10134830), (880, 8107864), (992, 7192460), (1240, 5753968), (1364, 5230880), (1408, 5067415), (1705, 4184704), (1760, 4053932), (1984, 3596230), (2480, 2876984), (2728, 2615440), (3410, 2092352), (3520, 2026966), (3968, 1798115), (4960, 1438492), (5456, 1307720), (6820, 1046176), (7040, 1013483), (9920, 719246), (10912, 653860), (13640, 523088), (19840, 359623), (21824, 326930), (27280, 261544), (32693, 218240), (43648, 163465), (54560, 130772), (65386, 109120)]