140768820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3571}}^1$

素因数の和:3662

約数の個数: 96

約数和(自身を含む): 444071040

約数和(自身を除く): 303302220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 365, 438, 540, 657, 730, 876, 1095, 1314, 1460, 1971, 2190, 2628, 3285, 3571, 3942, 4380, 6570, 7142, 7884, 9855, 10713, 13140, 14284, 17855, 19710, 21426, 32139, 35710, 39420, 42852, 53565, 64278, 71420, 96417, 107130, 128556, 160695, 192834, 214260, 260683, 321390, 385668, 482085, 521366, 642780, 782049, 964170, 1042732, 1303415, 1564098, 1928340, 2346147, 2606830, 3128196, 3910245, 4692294, 5213660, 7038441, 7820490, 9384588, 11730735, 14076882, 15640980, 23461470, 28153764, 35192205, 46922940, 70384410, 140768820]

約数ペア:

[(1, 140768820), (2, 70384410), (3, 46922940), (4, 35192205), (5, 28153764), (6, 23461470), (9, 15640980), (10, 14076882), (12, 11730735), (15, 9384588), (18, 7820490), (20, 7038441), (27, 5213660), (30, 4692294), (36, 3910245), (45, 3128196), (54, 2606830), (60, 2346147), (73, 1928340), (90, 1564098), (108, 1303415), (135, 1042732), (146, 964170), (180, 782049), (219, 642780), (270, 521366), (292, 482085), (365, 385668), (438, 321390), (540, 260683), (657, 214260), (730, 192834), (876, 160695), (1095, 128556), (1314, 107130), (1460, 96417), (1971, 71420), (2190, 64278), (2628, 53565), (3285, 42852), (3571, 39420), (3942, 35710), (4380, 32139), (6570, 21426), (7142, 19710), (7884, 17855), (9855, 14284), (10713, 13140)]