164386260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 562028544

約数和(自身を除く): 397642284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 47, 51, 54, 60, 68, 81, 85, 90, 94, 102, 108, 127, 135, 141, 153, 162, 170, 180, 188, 204, 235, 254, 255, 270, 282, 306, 324, 340, 381, 405, 423, 459, 470, 508, 510, 540, 564, 612, 635, 705, 762, 765, 799, 810, 846, 918, 940, 1020, 1143, 1269, 1270, 1377, 1410, 1524, 1530, 1598, 1620, 1692, 1836, 1905, 2115, 2159, 2286, 2295, 2397, 2538, 2540, 2754, 2820, 3060, 3196, 3429, 3807, 3810, 3995, 4230, 4318, 4572, 4590, 4794, 5076, 5508, 5715, 5969, 6345, 6477, 6858, 6885, 7191, 7614, 7620, 7990, 8460, 8636, 9180, 9588, 10287, 10795, 11430, 11938, 11985, 12690, 12954, 13716, 13770, 14382, 15228, 15980, 17145, 17907, 19035, 19431, 20574, 21573, 21590, 22860, 23876, 23970, 25380, 25908, 27540, 28764, 29845, 32385, 34290, 35814, 35955, 38070, 38862, 41148, 43146, 43180, 47940, 51435, 53721, 58293, 59690, 64719, 64770, 68580, 71628, 71910, 76140, 77724, 86292, 89535, 97155, 101473, 102870, 107442, 107865, 116586, 119380, 129438, 129540, 143820, 161163, 174879, 179070, 194310, 202946, 205740, 214884, 215730, 233172, 258876, 268605, 291465, 304419, 322326, 323595, 349758, 358140, 388620, 405892, 431460, 483489, 507365, 537210, 582930, 608838, 644652, 647190, 699516, 805815, 874395, 913257, 966978, 1014730, 1074420, 1165860, 1217676, 1294380, 1522095, 1611630, 1748790, 1826514, 1933956, 2029460, 2417445, 2739771, 3044190, 3223260, 3497580, 3653028, 4566285, 4834890, 5479542, 6088380, 8219313, 9132570, 9669780, 10959084, 13698855, 16438626, 18265140, 27397710, 32877252, 41096565, 54795420, 82193130, 164386260]

約数ペア:

[(1, 164386260), (2, 82193130), (3, 54795420), (4, 41096565), (5, 32877252), (6, 27397710), (9, 18265140), (10, 16438626), (12, 13698855), (15, 10959084), (17, 9669780), (18, 9132570), (20, 8219313), (27, 6088380), (30, 5479542), (34, 4834890), (36, 4566285), (45, 3653028), (47, 3497580), (51, 3223260), (54, 3044190), (60, 2739771), (68, 2417445), (81, 2029460), (85, 1933956), (90, 1826514), (94, 1748790), (102, 1611630), (108, 1522095), (127, 1294380), (135, 1217676), (141, 1165860), (153, 1074420), (162, 1014730), (170, 966978), (180, 913257), (188, 874395), (204, 805815), (235, 699516), (254, 647190), (255, 644652), (270, 608838), (282, 582930), (306, 537210), (324, 507365), (340, 483489), (381, 431460), (405, 405892), (423, 388620), (459, 358140), (470, 349758), (508, 323595), (510, 322326), (540, 304419), (564, 291465), (612, 268605), (635, 258876), (705, 233172), (762, 215730), (765, 214884), (799, 205740), (810, 202946), (846, 194310), (918, 179070), (940, 174879), (1020, 161163), (1143, 143820), (1269, 129540), (1270, 129438), (1377, 119380), (1410, 116586), (1524, 107865), (1530, 107442), (1598, 102870), (1620, 101473), (1692, 97155), (1836, 89535), (1905, 86292), (2115, 77724), (2159, 76140), (2286, 71910), (2295, 71628), (2397, 68580), (2538, 64770), (2540, 64719), (2754, 59690), (2820, 58293), (3060, 53721), (3196, 51435), (3429, 47940), (3807, 43180), (3810, 43146), (3995, 41148), (4230, 38862), (4318, 38070), (4572, 35955), (4590, 35814), (4794, 34290), (5076, 32385), (5508, 29845), (5715, 28764), (5969, 27540), (6345, 25908), (6477, 25380), (6858, 23970), (6885, 23876), (7191, 22860), (7614, 21590), (7620, 21573), (7990, 20574), (8460, 19431), (8636, 19035), (9180, 17907), (9588, 17145), (10287, 15980), (10795, 15228), (11430, 14382), (11938, 13770), (11985, 13716), (12690, 12954)]