64229340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 219985920

約数和(自身を除く): 155756580

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, 109, 115, 122, 138, 140, 161, 183, 210, 218, 230, 244, 276, 305, 322, 327, 345, 366, 420, 427, 436, 460, 483, 545, 610, 644, 654, 690, 732, 763, 805, 854, 915, 966, 1090, 1220, 1281, 1308, 1380, 1403, 1526, 1610, 1635, 1708, 1830, 1932, 2135, 2180, 2289, 2415, 2507, 2562, 2806, 3052, 3220, 3270, 3660, 3815, 4209, 4270, 4578, 4830, 5014, 5124, 5612, 6405, 6540, 6649, 7015, 7521, 7630, 8418, 8540, 9156, 9660, 9821, 10028, 11445, 12535, 12810, 13298, 14030, 15042, 15260, 16836, 17549, 19642, 19947, 21045, 22890, 25070, 25620, 26596, 28060, 29463, 30084, 33245, 35098, 37605, 39284, 39894, 42090, 45780, 46543, 49105, 50140, 52647, 58926, 66490, 70196, 75210, 79788, 84180, 87745, 93086, 98210, 99735, 105294, 117852, 132980, 139629, 147315, 150420, 152927, 175490, 186172, 196420, 199470, 210588, 232715, 263235, 279258, 294630, 305854, 350980, 398940, 458781, 465430, 526470, 558516, 589260, 611708, 698145, 764635, 917562, 930860, 1052940, 1070489, 1396290, 1529270, 1835124, 2140978, 2293905, 2792580, 3058540, 3211467, 4281956, 4587810, 5352445, 6422934, 9175620, 10704890, 12845868, 16057335, 21409780, 32114670, 64229340]

約数ペア:

[(1, 64229340), (2, 32114670), (3, 21409780), (4, 16057335), (5, 12845868), (6, 10704890), (7, 9175620), (10, 6422934), (12, 5352445), (14, 4587810), (15, 4281956), (20, 3211467), (21, 3058540), (23, 2792580), (28, 2293905), (30, 2140978), (35, 1835124), (42, 1529270), (46, 1396290), (60, 1070489), (61, 1052940), (69, 930860), (70, 917562), (84, 764635), (92, 698145), (105, 611708), (109, 589260), (115, 558516), (122, 526470), (138, 465430), (140, 458781), (161, 398940), (183, 350980), (210, 305854), (218, 294630), (230, 279258), (244, 263235), (276, 232715), (305, 210588), (322, 199470), (327, 196420), (345, 186172), (366, 175490), (420, 152927), (427, 150420), (436, 147315), (460, 139629), (483, 132980), (545, 117852), (610, 105294), (644, 99735), (654, 98210), (690, 93086), (732, 87745), (763, 84180), (805, 79788), (854, 75210), (915, 70196), (966, 66490), (1090, 58926), (1220, 52647), (1281, 50140), (1308, 49105), (1380, 46543), (1403, 45780), (1526, 42090), (1610, 39894), (1635, 39284), (1708, 37605), (1830, 35098), (1932, 33245), (2135, 30084), (2180, 29463), (2289, 28060), (2415, 26596), (2507, 25620), (2562, 25070), (2806, 22890), (3052, 21045), (3220, 19947), (3270, 19642), (3660, 17549), (3815, 16836), (4209, 15260), (4270, 15042), (4578, 14030), (4830, 13298), (5014, 12810), (5124, 12535), (5612, 11445), (6405, 10028), (6540, 9821), (6649, 9660), (7015, 9156), (7521, 8540), (7630, 8418)]