84612840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:843

約数の個数: 128

約数和(自身を含む): 277482240

約数和(自身を除く): 192869400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 260, 292, 312, 365, 390, 438, 520, 584, 730, 743, 780, 876, 949, 1095, 1460, 1486, 1560, 1752, 1898, 2190, 2229, 2847, 2920, 2972, 3715, 3796, 4380, 4458, 4745, 5694, 5944, 7430, 7592, 8760, 8916, 9490, 9659, 11145, 11388, 14235, 14860, 17832, 18980, 19318, 22290, 22776, 28470, 28977, 29720, 37960, 38636, 44580, 48295, 54239, 56940, 57954, 77272, 89160, 96590, 108478, 113880, 115908, 144885, 162717, 193180, 216956, 231816, 271195, 289770, 325434, 386360, 433912, 542390, 579540, 650868, 705107, 813585, 1084780, 1159080, 1301736, 1410214, 1627170, 2115321, 2169560, 2820428, 3254340, 3525535, 4230642, 5640856, 6508680, 7051070, 8461284, 10576605, 14102140, 16922568, 21153210, 28204280, 42306420, 84612840]

約数ペア:

[(1, 84612840), (2, 42306420), (3, 28204280), (4, 21153210), (5, 16922568), (6, 14102140), (8, 10576605), (10, 8461284), (12, 7051070), (13, 6508680), (15, 5640856), (20, 4230642), (24, 3525535), (26, 3254340), (30, 2820428), (39, 2169560), (40, 2115321), (52, 1627170), (60, 1410214), (65, 1301736), (73, 1159080), (78, 1084780), (104, 813585), (120, 705107), (130, 650868), (146, 579540), (156, 542390), (195, 433912), (219, 386360), (260, 325434), (292, 289770), (312, 271195), (365, 231816), (390, 216956), (438, 193180), (520, 162717), (584, 144885), (730, 115908), (743, 113880), (780, 108478), (876, 96590), (949, 89160), (1095, 77272), (1460, 57954), (1486, 56940), (1560, 54239), (1752, 48295), (1898, 44580), (2190, 38636), (2229, 37960), (2847, 29720), (2920, 28977), (2972, 28470), (3715, 22776), (3796, 22290), (4380, 19318), (4458, 18980), (4745, 17832), (5694, 14860), (5944, 14235), (7430, 11388), (7592, 11145), (8760, 9659), (8916, 9490)]