239019660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 288

約数和(自身を含む): 871782912

約数和(自身を除く): 632763252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 81, 85, 90, 99, 102, 108, 110, 132, 135, 153, 162, 165, 170, 180, 187, 198, 204, 220, 243, 255, 263, 270, 297, 306, 324, 330, 340, 374, 396, 405, 459, 486, 495, 510, 526, 540, 561, 594, 612, 660, 748, 765, 789, 810, 891, 918, 935, 972, 990, 1020, 1052, 1122, 1188, 1215, 1315, 1377, 1485, 1530, 1578, 1620, 1683, 1782, 1836, 1870, 1980, 2244, 2295, 2367, 2430, 2630, 2673, 2754, 2805, 2893, 2970, 3060, 3156, 3366, 3564, 3740, 3945, 4131, 4455, 4471, 4590, 4734, 4860, 5049, 5260, 5346, 5508, 5610, 5786, 5940, 6732, 6885, 7101, 7890, 8262, 8415, 8679, 8910, 8942, 9180, 9468, 10098, 10692, 11220, 11572, 11835, 13365, 13413, 13770, 14202, 14465, 15147, 15780, 16524, 16830, 17358, 17820, 17884, 20196, 20655, 21303, 22355, 23670, 25245, 26037, 26730, 26826, 27540, 28404, 28930, 30294, 33660, 34716, 35505, 40239, 41310, 42606, 43395, 44710, 45441, 47340, 49181, 50490, 52074, 53460, 53652, 57860, 60588, 63909, 67065, 71010, 75735, 78111, 80478, 82620, 85212, 86790, 89420, 90882, 98362, 100980, 104148, 106515, 120717, 127818, 130185, 134130, 142020, 147543, 151470, 156222, 160956, 173580, 181764, 196724, 201195, 213030, 227205, 234333, 241434, 245905, 255636, 260370, 268260, 295086, 302940, 312444, 319545, 362151, 390555, 402390, 426060, 442629, 454410, 468666, 482868, 491810, 520740, 590172, 603585, 639090, 702999, 724302, 737715, 781110, 804780, 885258, 908820, 937332, 983620, 1086453, 1171665, 1207170, 1278180, 1327887, 1405998, 1448604, 1475430, 1562220, 1770516, 1810755, 2172906, 2213145, 2343330, 2414340, 2655774, 2811996, 2950860, 3514995, 3621510, 3983661, 4345812, 4426290, 4686660, 5311548, 5432265, 6639435, 7029990, 7243020, 7967322, 8852580, 10864530, 11950983, 13278870, 14059980, 15934644, 19918305, 21729060, 23901966, 26557740, 39836610, 47803932, 59754915, 79673220, 119509830, 239019660]

約数ペア:

[(1, 239019660), (2, 119509830), (3, 79673220), (4, 59754915), (5, 47803932), (6, 39836610), (9, 26557740), (10, 23901966), (11, 21729060), (12, 19918305), (15, 15934644), (17, 14059980), (18, 13278870), (20, 11950983), (22, 10864530), (27, 8852580), (30, 7967322), (33, 7243020), (34, 7029990), (36, 6639435), (44, 5432265), (45, 5311548), (51, 4686660), (54, 4426290), (55, 4345812), (60, 3983661), (66, 3621510), (68, 3514995), (81, 2950860), (85, 2811996), (90, 2655774), (99, 2414340), (102, 2343330), (108, 2213145), (110, 2172906), (132, 1810755), (135, 1770516), (153, 1562220), (162, 1475430), (165, 1448604), (170, 1405998), (180, 1327887), (187, 1278180), (198, 1207170), (204, 1171665), (220, 1086453), (243, 983620), (255, 937332), (263, 908820), (270, 885258), (297, 804780), (306, 781110), (324, 737715), (330, 724302), (340, 702999), (374, 639090), (396, 603585), (405, 590172), (459, 520740), (486, 491810), (495, 482868), (510, 468666), (526, 454410), (540, 442629), (561, 426060), (594, 402390), (612, 390555), (660, 362151), (748, 319545), (765, 312444), (789, 302940), (810, 295086), (891, 268260), (918, 260370), (935, 255636), (972, 245905), (990, 241434), (1020, 234333), (1052, 227205), (1122, 213030), (1188, 201195), (1215, 196724), (1315, 181764), (1377, 173580), (1485, 160956), (1530, 156222), (1578, 151470), (1620, 147543), (1683, 142020), (1782, 134130), (1836, 130185), (1870, 127818), (1980, 120717), (2244, 106515), (2295, 104148), (2367, 100980), (2430, 98362), (2630, 90882), (2673, 89420), (2754, 86790), (2805, 85212), (2893, 82620), (2970, 80478), (3060, 78111), (3156, 75735), (3366, 71010), (3564, 67065), (3740, 63909), (3945, 60588), (4131, 57860), (4455, 53652), (4471, 53460), (4590, 52074), (4734, 50490), (4860, 49181), (5049, 47340), (5260, 45441), (5346, 44710), (5508, 43395), (5610, 42606), (5786, 41310), (5940, 40239), (6732, 35505), (6885, 34716), (7101, 33660), (7890, 30294), (8262, 28930), (8415, 28404), (8679, 27540), (8910, 26826), (8942, 26730), (9180, 26037), (9468, 25245), (10098, 23670), (10692, 22355), (11220, 21303), (11572, 20655), (11835, 20196), (13365, 17884), (13413, 17820), (13770, 17358), (14202, 16830), (14465, 16524), (15147, 15780)]