84808360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1067

約数の個数: 128

約数和(自身を含む): 245306880

約数和(自身を除く): 160498520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 299, 322, 364, 455, 460, 520, 598, 644, 728, 805, 910, 920, 1013, 1196, 1288, 1495, 1610, 1820, 2026, 2093, 2392, 2990, 3220, 3640, 4052, 4186, 5065, 5980, 6440, 7091, 8104, 8372, 10130, 10465, 11960, 13169, 14182, 16744, 20260, 20930, 23299, 26338, 28364, 35455, 40520, 41860, 46598, 52676, 56728, 65845, 70910, 83720, 92183, 93196, 105352, 116495, 131690, 141820, 163093, 184366, 186392, 232990, 263380, 283640, 302887, 326186, 368732, 460915, 465980, 526760, 605774, 652372, 737464, 815465, 921830, 931960, 1211548, 1304744, 1514435, 1630930, 1843660, 2120209, 2423096, 3028870, 3261860, 3687320, 4240418, 6057740, 6523720, 8480836, 10601045, 12115480, 16961672, 21202090, 42404180, 84808360]

約数ペア:

[(1, 84808360), (2, 42404180), (4, 21202090), (5, 16961672), (7, 12115480), (8, 10601045), (10, 8480836), (13, 6523720), (14, 6057740), (20, 4240418), (23, 3687320), (26, 3261860), (28, 3028870), (35, 2423096), (40, 2120209), (46, 1843660), (52, 1630930), (56, 1514435), (65, 1304744), (70, 1211548), (91, 931960), (92, 921830), (104, 815465), (115, 737464), (130, 652372), (140, 605774), (161, 526760), (182, 465980), (184, 460915), (230, 368732), (260, 326186), (280, 302887), (299, 283640), (322, 263380), (364, 232990), (455, 186392), (460, 184366), (520, 163093), (598, 141820), (644, 131690), (728, 116495), (805, 105352), (910, 93196), (920, 92183), (1013, 83720), (1196, 70910), (1288, 65845), (1495, 56728), (1610, 52676), (1820, 46598), (2026, 41860), (2093, 40520), (2392, 35455), (2990, 28364), (3220, 26338), (3640, 23299), (4052, 20930), (4186, 20260), (5065, 16744), (5980, 14182), (6440, 13169), (7091, 11960), (8104, 10465), (8372, 10130)]