229222140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 779950080

約数和(自身を除く): 550727940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 61, 69, 70, 84, 92, 105, 115, 122, 138, 140, 161, 183, 210, 230, 244, 276, 305, 322, 345, 366, 389, 420, 427, 460, 483, 610, 644, 690, 732, 778, 805, 854, 915, 966, 1167, 1220, 1281, 1380, 1403, 1556, 1610, 1708, 1830, 1932, 1945, 2135, 2334, 2415, 2562, 2723, 2806, 3220, 3660, 3890, 4209, 4270, 4668, 4830, 5124, 5446, 5612, 5835, 6405, 7015, 7780, 8169, 8418, 8540, 8947, 9660, 9821, 10892, 11670, 12810, 13615, 14030, 16338, 16836, 17894, 19642, 21045, 23340, 23729, 25620, 26841, 27230, 28060, 29463, 32676, 35788, 39284, 40845, 42090, 44735, 47458, 49105, 53682, 54460, 58926, 62629, 71187, 81690, 84180, 89470, 94916, 98210, 107364, 117852, 118645, 125258, 134205, 142374, 147315, 163380, 166103, 178940, 187887, 196420, 237290, 250516, 268410, 284748, 294630, 313145, 332206, 355935, 375774, 474580, 498309, 536820, 545767, 589260, 626290, 664412, 711870, 751548, 830515, 939435, 996618, 1091534, 1252580, 1423740, 1637301, 1661030, 1878870, 1993236, 2183068, 2491545, 2728835, 3274602, 3322060, 3757740, 3820369, 4983090, 5457670, 6549204, 7640738, 8186505, 9966180, 10915340, 11461107, 15281476, 16373010, 19101845, 22922214, 32746020, 38203690, 45844428, 57305535, 76407380, 114611070, 229222140]

約数ペア:

[(1, 229222140), (2, 114611070), (3, 76407380), (4, 57305535), (5, 45844428), (6, 38203690), (7, 32746020), (10, 22922214), (12, 19101845), (14, 16373010), (15, 15281476), (20, 11461107), (21, 10915340), (23, 9966180), (28, 8186505), (30, 7640738), (35, 6549204), (42, 5457670), (46, 4983090), (60, 3820369), (61, 3757740), (69, 3322060), (70, 3274602), (84, 2728835), (92, 2491545), (105, 2183068), (115, 1993236), (122, 1878870), (138, 1661030), (140, 1637301), (161, 1423740), (183, 1252580), (210, 1091534), (230, 996618), (244, 939435), (276, 830515), (305, 751548), (322, 711870), (345, 664412), (366, 626290), (389, 589260), (420, 545767), (427, 536820), (460, 498309), (483, 474580), (610, 375774), (644, 355935), (690, 332206), (732, 313145), (778, 294630), (805, 284748), (854, 268410), (915, 250516), (966, 237290), (1167, 196420), (1220, 187887), (1281, 178940), (1380, 166103), (1403, 163380), (1556, 147315), (1610, 142374), (1708, 134205), (1830, 125258), (1932, 118645), (1945, 117852), (2135, 107364), (2334, 98210), (2415, 94916), (2562, 89470), (2723, 84180), (2806, 81690), (3220, 71187), (3660, 62629), (3890, 58926), (4209, 54460), (4270, 53682), (4668, 49105), (4830, 47458), (5124, 44735), (5446, 42090), (5612, 40845), (5835, 39284), (6405, 35788), (7015, 32676), (7780, 29463), (8169, 28060), (8418, 27230), (8540, 26841), (8947, 25620), (9660, 23729), (9821, 23340), (10892, 21045), (11670, 19642), (12810, 17894), (13615, 16836), (14030, 16338)]