142990920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 493758720

約数和(自身を除く): 350767800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 243, 270, 282, 313, 324, 360, 376, 405, 423, 470, 486, 540, 564, 626, 648, 705, 810, 846, 939, 940, 972, 1080, 1128, 1215, 1252, 1269, 1410, 1565, 1620, 1692, 1878, 1880, 1944, 2115, 2430, 2504, 2538, 2817, 2820, 3130, 3240, 3384, 3756, 3807, 4230, 4695, 4860, 5076, 5634, 5640, 6260, 6345, 7512, 7614, 8451, 8460, 9390, 9720, 10152, 11268, 11421, 12520, 12690, 14085, 14711, 15228, 16902, 16920, 18780, 19035, 22536, 22842, 25353, 25380, 28170, 29422, 30456, 33804, 37560, 38070, 42255, 44133, 45684, 50706, 50760, 56340, 57105, 58844, 67608, 73555, 76059, 76140, 84510, 88266, 91368, 101412, 112680, 114210, 117688, 126765, 132399, 147110, 152118, 152280, 169020, 176532, 202824, 220665, 228420, 253530, 264798, 294220, 304236, 338040, 353064, 380295, 397197, 441330, 456840, 507060, 529596, 588440, 608472, 661995, 760590, 794394, 882660, 1014120, 1059192, 1191591, 1323990, 1521180, 1588788, 1765320, 1985985, 2383182, 2647980, 3042360, 3177576, 3574773, 3971970, 4766364, 5295960, 5957955, 7149546, 7943940, 9532728, 11915910, 14299092, 15887880, 17873865, 23831820, 28598184, 35747730, 47663640, 71495460, 142990920]

約数ペア:

[(1, 142990920), (2, 71495460), (3, 47663640), (4, 35747730), (5, 28598184), (6, 23831820), (8, 17873865), (9, 15887880), (10, 14299092), (12, 11915910), (15, 9532728), (18, 7943940), (20, 7149546), (24, 5957955), (27, 5295960), (30, 4766364), (36, 3971970), (40, 3574773), (45, 3177576), (47, 3042360), (54, 2647980), (60, 2383182), (72, 1985985), (81, 1765320), (90, 1588788), (94, 1521180), (108, 1323990), (120, 1191591), (135, 1059192), (141, 1014120), (162, 882660), (180, 794394), (188, 760590), (216, 661995), (235, 608472), (243, 588440), (270, 529596), (282, 507060), (313, 456840), (324, 441330), (360, 397197), (376, 380295), (405, 353064), (423, 338040), (470, 304236), (486, 294220), (540, 264798), (564, 253530), (626, 228420), (648, 220665), (705, 202824), (810, 176532), (846, 169020), (939, 152280), (940, 152118), (972, 147110), (1080, 132399), (1128, 126765), (1215, 117688), (1252, 114210), (1269, 112680), (1410, 101412), (1565, 91368), (1620, 88266), (1692, 84510), (1878, 76140), (1880, 76059), (1944, 73555), (2115, 67608), (2430, 58844), (2504, 57105), (2538, 56340), (2817, 50760), (2820, 50706), (3130, 45684), (3240, 44133), (3384, 42255), (3756, 38070), (3807, 37560), (4230, 33804), (4695, 30456), (4860, 29422), (5076, 28170), (5634, 25380), (5640, 25353), (6260, 22842), (6345, 22536), (7512, 19035), (7614, 18780), (8451, 16920), (8460, 16902), (9390, 15228), (9720, 14711), (10152, 14085), (11268, 12690), (11421, 12520)]