16962960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:485

約数の個数: 160

約数和(自身を含む): 62853120

約数和(自身を除く): 45890160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 439, 460, 483, 552, 560, 644, 690, 805, 840, 878, 920, 966, 1104, 1288, 1317, 1380, 1610, 1680, 1756, 1840, 1932, 2195, 2415, 2576, 2634, 2760, 3073, 3220, 3512, 3864, 4390, 4830, 5268, 5520, 6146, 6440, 6585, 7024, 7728, 8780, 9219, 9660, 10097, 10536, 12292, 12880, 13170, 15365, 17560, 18438, 19320, 20194, 21072, 24584, 26340, 30291, 30730, 35120, 36876, 38640, 40388, 46095, 49168, 50485, 52680, 60582, 61460, 70679, 73752, 80776, 92190, 100970, 105360, 121164, 122920, 141358, 147504, 151455, 161552, 184380, 201940, 212037, 242328, 245840, 282716, 302910, 353395, 368760, 403880, 424074, 484656, 565432, 605820, 706790, 737520, 807760, 848148, 1060185, 1130864, 1211640, 1413580, 1696296, 2120370, 2423280, 2827160, 3392592, 4240740, 5654320, 8481480, 16962960]

約数ペア:

[(1, 16962960), (2, 8481480), (3, 5654320), (4, 4240740), (5, 3392592), (6, 2827160), (7, 2423280), (8, 2120370), (10, 1696296), (12, 1413580), (14, 1211640), (15, 1130864), (16, 1060185), (20, 848148), (21, 807760), (23, 737520), (24, 706790), (28, 605820), (30, 565432), (35, 484656), (40, 424074), (42, 403880), (46, 368760), (48, 353395), (56, 302910), (60, 282716), (69, 245840), (70, 242328), (80, 212037), (84, 201940), (92, 184380), (105, 161552), (112, 151455), (115, 147504), (120, 141358), (138, 122920), (140, 121164), (161, 105360), (168, 100970), (184, 92190), (210, 80776), (230, 73752), (240, 70679), (276, 61460), (280, 60582), (322, 52680), (336, 50485), (345, 49168), (368, 46095), (420, 40388), (439, 38640), (460, 36876), (483, 35120), (552, 30730), (560, 30291), (644, 26340), (690, 24584), (805, 21072), (840, 20194), (878, 19320), (920, 18438), (966, 17560), (1104, 15365), (1288, 13170), (1317, 12880), (1380, 12292), (1610, 10536), (1680, 10097), (1756, 9660), (1840, 9219), (1932, 8780), (2195, 7728), (2415, 7024), (2576, 6585), (2634, 6440), (2760, 6146), (3073, 5520), (3220, 5268), (3512, 4830), (3864, 4390)]