4318020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 15724800

約数和(自身を除く): 11406780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 149, 161, 180, 207, 210, 230, 252, 276, 298, 315, 322, 345, 414, 420, 447, 460, 483, 596, 630, 644, 690, 745, 805, 828, 894, 966, 1035, 1043, 1260, 1341, 1380, 1449, 1490, 1610, 1788, 1932, 2070, 2086, 2235, 2415, 2682, 2898, 2980, 3129, 3220, 3427, 4140, 4172, 4470, 4830, 5215, 5364, 5796, 6258, 6705, 6854, 7245, 8940, 9387, 9660, 10281, 10430, 12516, 13410, 13708, 14490, 15645, 17135, 18774, 20562, 20860, 23989, 26820, 28980, 30843, 31290, 34270, 37548, 41124, 46935, 47978, 51405, 61686, 62580, 68540, 71967, 93870, 95956, 102810, 119945, 123372, 143934, 154215, 187740, 205620, 215901, 239890, 287868, 308430, 359835, 431802, 479780, 616860, 719670, 863604, 1079505, 1439340, 2159010, 4318020]

約数ペア:

[(1, 4318020), (2, 2159010), (3, 1439340), (4, 1079505), (5, 863604), (6, 719670), (7, 616860), (9, 479780), (10, 431802), (12, 359835), (14, 308430), (15, 287868), (18, 239890), (20, 215901), (21, 205620), (23, 187740), (28, 154215), (30, 143934), (35, 123372), (36, 119945), (42, 102810), (45, 95956), (46, 93870), (60, 71967), (63, 68540), (69, 62580), (70, 61686), (84, 51405), (90, 47978), (92, 46935), (105, 41124), (115, 37548), (126, 34270), (138, 31290), (140, 30843), (149, 28980), (161, 26820), (180, 23989), (207, 20860), (210, 20562), (230, 18774), (252, 17135), (276, 15645), (298, 14490), (315, 13708), (322, 13410), (345, 12516), (414, 10430), (420, 10281), (447, 9660), (460, 9387), (483, 8940), (596, 7245), (630, 6854), (644, 6705), (690, 6258), (745, 5796), (805, 5364), (828, 5215), (894, 4830), (966, 4470), (1035, 4172), (1043, 4140), (1260, 3427), (1341, 3220), (1380, 3129), (1449, 2980), (1490, 2898), (1610, 2682), (1788, 2415), (1932, 2235), (2070, 2086)]