230823810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 728870400

約数和(自身を除く): 498046590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 73, 90, 98, 105, 126, 135, 146, 147, 189, 210, 219, 239, 245, 270, 294, 315, 365, 378, 438, 441, 478, 490, 511, 630, 657, 717, 730, 735, 882, 945, 1022, 1095, 1195, 1314, 1323, 1434, 1470, 1533, 1673, 1890, 1971, 2151, 2190, 2205, 2390, 2555, 2646, 3066, 3285, 3346, 3577, 3585, 3942, 4302, 4410, 4599, 5019, 5110, 6453, 6570, 6615, 7154, 7170, 7665, 8365, 9198, 9855, 10038, 10731, 10755, 11711, 12906, 13230, 13797, 15057, 15330, 16730, 17447, 17885, 19710, 21462, 21510, 22995, 23422, 25095, 27594, 30114, 32193, 32265, 34894, 35133, 35770, 45171, 45990, 50190, 52341, 53655, 58555, 64386, 64530, 68985, 70266, 75285, 87235, 90342, 96579, 104682, 105399, 107310, 117110, 122129, 137970, 150570, 157023, 160965, 174470, 175665, 193158, 210798, 225855, 244258, 261705, 314046, 316197, 321930, 351330, 366387, 451710, 471069, 482895, 523410, 526995, 610645, 632394, 732774, 785115, 854903, 942138, 965790, 1053990, 1099161, 1221290, 1570230, 1580985, 1709806, 1831935, 2198322, 2355345, 2564709, 3161970, 3297483, 3663870, 4274515, 4710690, 5129418, 5495805, 6594966, 7694127, 8549030, 10991610, 12823545, 15388254, 16487415, 23082381, 25647090, 32974830, 38470635, 46164762, 76941270, 115411905, 230823810]

約数ペア:

[(1, 230823810), (2, 115411905), (3, 76941270), (5, 46164762), (6, 38470635), (7, 32974830), (9, 25647090), (10, 23082381), (14, 16487415), (15, 15388254), (18, 12823545), (21, 10991610), (27, 8549030), (30, 7694127), (35, 6594966), (42, 5495805), (45, 5129418), (49, 4710690), (54, 4274515), (63, 3663870), (70, 3297483), (73, 3161970), (90, 2564709), (98, 2355345), (105, 2198322), (126, 1831935), (135, 1709806), (146, 1580985), (147, 1570230), (189, 1221290), (210, 1099161), (219, 1053990), (239, 965790), (245, 942138), (270, 854903), (294, 785115), (315, 732774), (365, 632394), (378, 610645), (438, 526995), (441, 523410), (478, 482895), (490, 471069), (511, 451710), (630, 366387), (657, 351330), (717, 321930), (730, 316197), (735, 314046), (882, 261705), (945, 244258), (1022, 225855), (1095, 210798), (1195, 193158), (1314, 175665), (1323, 174470), (1434, 160965), (1470, 157023), (1533, 150570), (1673, 137970), (1890, 122129), (1971, 117110), (2151, 107310), (2190, 105399), (2205, 104682), (2390, 96579), (2555, 90342), (2646, 87235), (3066, 75285), (3285, 70266), (3346, 68985), (3577, 64530), (3585, 64386), (3942, 58555), (4302, 53655), (4410, 52341), (4599, 50190), (5019, 45990), (5110, 45171), (6453, 35770), (6570, 35133), (6615, 34894), (7154, 32265), (7170, 32193), (7665, 30114), (8365, 27594), (9198, 25095), (9855, 23422), (10038, 22995), (10731, 21510), (10755, 21462), (11711, 19710), (12906, 17885), (13230, 17447), (13797, 16730), (15057, 15330)]