2783159556860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^3\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{1493}}^1$

素因数の和:1793

約数の個数: 192

約数和(自身を含む): 6280181268480

約数和(自身を除く): 3497021711620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 107, 127, 190, 214, 254, 361, 380, 428, 508, 535, 635, 722, 1070, 1270, 1444, 1493, 1805, 2033, 2140, 2413, 2540, 2986, 3610, 4066, 4826, 5972, 6859, 7220, 7465, 8132, 9652, 10165, 12065, 13589, 13718, 14930, 20330, 24130, 27178, 27436, 28367, 29860, 34295, 38627, 40660, 45847, 48260, 54356, 56734, 67945, 68590, 77254, 91694, 113468, 135890, 137180, 141835, 154508, 159751, 183388, 189611, 193135, 229235, 258191, 271780, 283670, 319502, 379222, 386270, 458470, 516382, 538973, 567340, 639004, 733913, 758444, 772540, 798755, 871093, 916940, 948055, 1032764, 1077946, 1290955, 1467826, 1597510, 1742186, 1896110, 2155892, 2581910, 2694865, 2935652, 3035269, 3195020, 3484372, 3602609, 3669565, 3792220, 4355465, 4905629, 5163820, 5389730, 6070538, 7205218, 7339130, 8710930, 9811258, 10240487, 10779460, 12141076, 14410436, 14678260, 15176345, 17421860, 18013045, 19622516, 20288377, 20480974, 24528145, 30352690, 36026090, 40576754, 40961948, 49056290, 51202435, 57670111, 60705380, 68449571, 72052180, 81153508, 93206951, 98112580, 101441885, 102404870, 115340222, 136899142, 186413902, 202883770, 204809740, 230680444, 273798284, 288350555, 342247855, 372827804, 385479163, 405767540, 466034755, 576701110, 684495710, 770958326, 932069510, 1095732109, 1153402220, 1300541849, 1368991420, 1541916652, 1864139020, 1927395815, 2191464218, 2601083698, 3854791630, 4382928436, 5202167396, 5478660545, 6502709245, 7324104097, 7709583260, 10957321090, 13005418490, 14648208194, 21914642180, 26010836980, 29296416388, 36620520485, 73241040970, 139157977843, 146482081940, 278315955686, 556631911372, 695789889215, 1391579778430, 2783159556860]

約数ペア:

[(1, 2783159556860), (2, 1391579778430), (4, 695789889215), (5, 556631911372), (10, 278315955686), (19, 146482081940), (20, 139157977843), (38, 73241040970), (76, 36620520485), (95, 29296416388), (107, 26010836980), (127, 21914642180), (190, 14648208194), (214, 13005418490), (254, 10957321090), (361, 7709583260), (380, 7324104097), (428, 6502709245), (508, 5478660545), (535, 5202167396), (635, 4382928436), (722, 3854791630), (1070, 2601083698), (1270, 2191464218), (1444, 1927395815), (1493, 1864139020), (1805, 1541916652), (2033, 1368991420), (2140, 1300541849), (2413, 1153402220), (2540, 1095732109), (2986, 932069510), (3610, 770958326), (4066, 684495710), (4826, 576701110), (5972, 466034755), (6859, 405767540), (7220, 385479163), (7465, 372827804), (8132, 342247855), (9652, 288350555), (10165, 273798284), (12065, 230680444), (13589, 204809740), (13718, 202883770), (14930, 186413902), (20330, 136899142), (24130, 115340222), (27178, 102404870), (27436, 101441885), (28367, 98112580), (29860, 93206951), (34295, 81153508), (38627, 72052180), (40660, 68449571), (45847, 60705380), (48260, 57670111), (54356, 51202435), (56734, 49056290), (67945, 40961948), (68590, 40576754), (77254, 36026090), (91694, 30352690), (113468, 24528145), (135890, 20480974), (137180, 20288377), (141835, 19622516), (154508, 18013045), (159751, 17421860), (183388, 15176345), (189611, 14678260), (193135, 14410436), (229235, 12141076), (258191, 10779460), (271780, 10240487), (283670, 9811258), (319502, 8710930), (379222, 7339130), (386270, 7205218), (458470, 6070538), (516382, 5389730), (538973, 5163820), (567340, 4905629), (639004, 4355465), (733913, 3792220), (758444, 3669565), (772540, 3602609), (798755, 3484372), (871093, 3195020), (916940, 3035269), (948055, 2935652), (1032764, 2694865), (1077946, 2581910), (1290955, 2155892), (1467826, 1896110), (1597510, 1742186)]