1267681140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1163

約数の個数: 288

約数和(自身を含む): 4562288640

約数和(自身を除く): 3294607500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 31, 33, 36, 38, 44, 45, 55, 57, 60, 62, 66, 76, 90, 93, 95, 99, 110, 114, 124, 132, 155, 165, 171, 180, 186, 190, 198, 209, 220, 228, 279, 285, 310, 330, 341, 342, 372, 380, 396, 418, 465, 495, 558, 570, 589, 620, 627, 660, 682, 684, 836, 855, 930, 990, 1023, 1045, 1087, 1116, 1140, 1178, 1254, 1364, 1395, 1705, 1710, 1767, 1860, 1881, 1980, 2046, 2090, 2174, 2356, 2508, 2790, 2945, 3069, 3135, 3261, 3410, 3420, 3534, 3762, 4092, 4180, 4348, 5115, 5301, 5435, 5580, 5890, 6138, 6270, 6479, 6522, 6820, 7068, 7524, 8835, 9405, 9783, 10230, 10602, 10870, 11780, 11957, 12276, 12540, 12958, 13044, 15345, 16305, 17670, 18810, 19437, 19566, 20460, 20653, 21204, 21740, 23914, 25916, 26505, 30690, 32395, 32610, 33697, 35340, 35871, 37620, 38874, 39132, 41306, 47828, 48915, 53010, 58311, 59785, 61380, 61959, 64790, 65220, 67394, 71742, 77748, 82612, 97185, 97830, 101091, 103265, 106020, 107613, 116622, 119570, 123918, 129580, 134788, 143484, 168485, 179355, 185877, 194370, 195660, 202182, 206530, 215226, 227183, 233244, 239140, 247836, 291555, 303273, 309795, 336970, 358710, 370667, 371754, 388740, 404364, 413060, 430452, 454366, 505455, 538065, 583110, 606546, 619590, 640243, 673940, 681549, 717420, 741334, 743508, 908732, 929385, 1010910, 1076130, 1112001, 1135915, 1166220, 1213092, 1239180, 1280486, 1363098, 1482668, 1516365, 1853335, 1858770, 1920729, 2021820, 2044647, 2152260, 2224002, 2271830, 2560972, 2726196, 3032730, 3201215, 3336003, 3407745, 3706670, 3717540, 3841458, 4089294, 4448004, 4543660, 5560005, 5762187, 6065460, 6402430, 6672006, 6815490, 7042673, 7413340, 7682916, 8178588, 9603645, 10223235, 11120010, 11524374, 12804860, 13344012, 13630980, 14085346, 16680015, 19207290, 20446470, 21128019, 22240020, 23048748, 28170692, 28810935, 33360030, 35213365, 38414580, 40892940, 42256038, 57621870, 63384057, 66720060, 70426730, 84512076, 105640095, 115243740, 126768114, 140853460, 211280190, 253536228, 316920285, 422560380, 633840570, 1267681140]

約数ペア:

[(1, 1267681140), (2, 633840570), (3, 422560380), (4, 316920285), (5, 253536228), (6, 211280190), (9, 140853460), (10, 126768114), (11, 115243740), (12, 105640095), (15, 84512076), (18, 70426730), (19, 66720060), (20, 63384057), (22, 57621870), (30, 42256038), (31, 40892940), (33, 38414580), (36, 35213365), (38, 33360030), (44, 28810935), (45, 28170692), (55, 23048748), (57, 22240020), (60, 21128019), (62, 20446470), (66, 19207290), (76, 16680015), (90, 14085346), (93, 13630980), (95, 13344012), (99, 12804860), (110, 11524374), (114, 11120010), (124, 10223235), (132, 9603645), (155, 8178588), (165, 7682916), (171, 7413340), (180, 7042673), (186, 6815490), (190, 6672006), (198, 6402430), (209, 6065460), (220, 5762187), (228, 5560005), (279, 4543660), (285, 4448004), (310, 4089294), (330, 3841458), (341, 3717540), (342, 3706670), (372, 3407745), (380, 3336003), (396, 3201215), (418, 3032730), (465, 2726196), (495, 2560972), (558, 2271830), (570, 2224002), (589, 2152260), (620, 2044647), (627, 2021820), (660, 1920729), (682, 1858770), (684, 1853335), (836, 1516365), (855, 1482668), (930, 1363098), (990, 1280486), (1023, 1239180), (1045, 1213092), (1087, 1166220), (1116, 1135915), (1140, 1112001), (1178, 1076130), (1254, 1010910), (1364, 929385), (1395, 908732), (1705, 743508), (1710, 741334), (1767, 717420), (1860, 681549), (1881, 673940), (1980, 640243), (2046, 619590), (2090, 606546), (2174, 583110), (2356, 538065), (2508, 505455), (2790, 454366), (2945, 430452), (3069, 413060), (3135, 404364), (3261, 388740), (3410, 371754), (3420, 370667), (3534, 358710), (3762, 336970), (4092, 309795), (4180, 303273), (4348, 291555), (5115, 247836), (5301, 239140), (5435, 233244), (5580, 227183), (5890, 215226), (6138, 206530), (6270, 202182), (6479, 195660), (6522, 194370), (6820, 185877), (7068, 179355), (7524, 168485), (8835, 143484), (9405, 134788), (9783, 129580), (10230, 123918), (10602, 119570), (10870, 116622), (11780, 107613), (11957, 106020), (12276, 103265), (12540, 101091), (12958, 97830), (13044, 97185), (15345, 82612), (16305, 77748), (17670, 71742), (18810, 67394), (19437, 65220), (19566, 64790), (20460, 61959), (20653, 61380), (21204, 59785), (21740, 58311), (23914, 53010), (25916, 48915), (26505, 47828), (30690, 41306), (32395, 39132), (32610, 38874), (33697, 37620), (35340, 35871)]