140216440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5503}}^1$

素因数の和:5541

約数の個数: 96

約数和(自身を含む): 395297280

約数和(自身を除く): 255080840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 5503, 6370, 11006, 12740, 22012, 25480, 27515, 38521, 44024, 55030, 71539, 77042, 110060, 143078, 154084, 192605, 220120, 269647, 286156, 308168, 357695, 385210, 500773, 539294, 572312, 715390, 770420, 1001546, 1078588, 1348235, 1430780, 1540840, 2003092, 2157176, 2503865, 2696470, 2861560, 3505411, 4006184, 5007730, 5392940, 7010822, 10015460, 10785880, 14021644, 17527055, 20030920, 28043288, 35054110, 70108220, 140216440]

約数ペア:

[(1, 140216440), (2, 70108220), (4, 35054110), (5, 28043288), (7, 20030920), (8, 17527055), (10, 14021644), (13, 10785880), (14, 10015460), (20, 7010822), (26, 5392940), (28, 5007730), (35, 4006184), (40, 3505411), (49, 2861560), (52, 2696470), (56, 2503865), (65, 2157176), (70, 2003092), (91, 1540840), (98, 1430780), (104, 1348235), (130, 1078588), (140, 1001546), (182, 770420), (196, 715390), (245, 572312), (260, 539294), (280, 500773), (364, 385210), (392, 357695), (455, 308168), (490, 286156), (520, 269647), (637, 220120), (728, 192605), (910, 154084), (980, 143078), (1274, 110060), (1820, 77042), (1960, 71539), (2548, 55030), (3185, 44024), (3640, 38521), (5096, 27515), (5503, 25480), (6370, 22012), (11006, 12740)]