28363436360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:465

約数の個数: 384

約数和(自身を含む): 81948672000

約数和(自身を除く): 53585235640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 49, 56, 62, 70, 76, 79, 95, 98, 124, 133, 140, 152, 155, 158, 190, 196, 217, 245, 248, 266, 280, 310, 311, 316, 380, 392, 395, 434, 490, 532, 553, 589, 620, 622, 632, 665, 760, 790, 868, 931, 980, 1064, 1085, 1106, 1178, 1240, 1244, 1330, 1501, 1519, 1555, 1580, 1736, 1862, 1960, 2170, 2177, 2212, 2356, 2449, 2488, 2660, 2765, 2945, 3002, 3038, 3110, 3160, 3724, 3871, 4123, 4340, 4354, 4424, 4655, 4712, 4898, 5320, 5530, 5890, 5909, 6004, 6076, 6220, 7448, 7505, 7595, 7742, 8246, 8680, 8708, 9310, 9641, 9796, 10507, 10885, 11060, 11780, 11818, 12008, 12152, 12245, 12440, 15010, 15190, 15239, 15484, 16492, 17143, 17416, 18620, 19282, 19355, 19592, 20615, 21014, 21770, 22120, 23560, 23636, 24490, 24569, 28861, 29545, 30020, 30380, 30478, 30968, 32984, 34286, 37240, 38564, 38710, 41230, 41363, 42028, 43540, 46531, 47272, 48205, 48980, 49138, 52535, 57722, 59090, 60040, 60760, 60956, 67487, 68572, 73549, 76195, 77128, 77420, 82460, 82726, 84056, 85715, 87080, 93062, 96410, 97960, 98276, 105070, 115444, 118180, 120001, 121912, 122845, 134974, 137144, 144305, 147098, 152390, 154840, 164920, 165452, 171430, 171983, 183179, 186124, 192820, 196552, 206815, 210140, 230888, 232655, 236360, 240002, 245690, 269948, 288610, 289541, 294196, 304780, 325717, 330904, 337435, 342860, 343966, 366358, 367745, 372248, 385640, 413630, 420280, 465310, 466811, 472409, 480004, 491380, 539896, 577220, 579082, 588392, 600005, 609560, 651434, 674870, 685720, 687932, 732716, 735490, 761639, 827260, 859915, 915895, 930620, 933622, 944818, 960008, 982760, 1154440, 1158164, 1200010, 1203881, 1282253, 1302868, 1349740, 1375864, 1447705, 1465432, 1470980, 1523278, 1628585, 1654520, 1719830, 1831790, 1861240, 1867244, 1889636, 2280019, 2316328, 2334055, 2362045, 2400020, 2407762, 2564506, 2605736, 2699480, 2895410, 2941960, 3046556, 3257170, 3267677, 3439660, 3663580, 3734488, 3779272, 3808195, 4560038, 4668110, 4724090, 4800040, 4815524, 5129012, 5331473, 5790820, 6019405, 6093112, 6411265, 6514340, 6535354, 6879320, 7327160, 7616390, 8975771, 9120076, 9336220, 9448180, 9631048, 10258024, 10662946, 11400095, 11581640, 12038810, 12822530, 13028680, 13070708, 14471141, 15232780, 16338385, 17951542, 18240152, 18672440, 18896360, 21325892, 22800190, 22873739, 24077620, 25645060, 26141416, 26657365, 28942282, 30465560, 32676770, 35903084, 37320311, 42651784, 44878855, 45600380, 45747478, 48155240, 51290120, 53314730, 57884564, 65353540, 71806168, 72355705, 74640622, 89757710, 91200760, 91494956, 101297987, 106629460, 114368695, 115769128, 130707080, 144711410, 149281244, 179515420, 182989912, 186601555, 202595974, 213258920, 228737390, 289422820, 298562488, 359030840, 373203110, 405191948, 457474780, 506489935, 578845640, 709085909, 746406220, 810383896, 914949560, 1012979870, 1418171818, 1492812440, 2025959740, 2836343636, 3545429545, 4051919480, 5672687272, 7090859090, 14181718180, 28363436360]

約数ペア:

[(1, 28363436360), (2, 14181718180), (4, 7090859090), (5, 5672687272), (7, 4051919480), (8, 3545429545), (10, 2836343636), (14, 2025959740), (19, 1492812440), (20, 1418171818), (28, 1012979870), (31, 914949560), (35, 810383896), (38, 746406220), (40, 709085909), (49, 578845640), (56, 506489935), (62, 457474780), (70, 405191948), (76, 373203110), (79, 359030840), (95, 298562488), (98, 289422820), (124, 228737390), (133, 213258920), (140, 202595974), (152, 186601555), (155, 182989912), (158, 179515420), (190, 149281244), (196, 144711410), (217, 130707080), (245, 115769128), (248, 114368695), (266, 106629460), (280, 101297987), (310, 91494956), (311, 91200760), (316, 89757710), (380, 74640622), (392, 72355705), (395, 71806168), (434, 65353540), (490, 57884564), (532, 53314730), (553, 51290120), (589, 48155240), (620, 45747478), (622, 45600380), (632, 44878855), (665, 42651784), (760, 37320311), (790, 35903084), (868, 32676770), (931, 30465560), (980, 28942282), (1064, 26657365), (1085, 26141416), (1106, 25645060), (1178, 24077620), (1240, 22873739), (1244, 22800190), (1330, 21325892), (1501, 18896360), (1519, 18672440), (1555, 18240152), (1580, 17951542), (1736, 16338385), (1862, 15232780), (1960, 14471141), (2170, 13070708), (2177, 13028680), (2212, 12822530), (2356, 12038810), (2449, 11581640), (2488, 11400095), (2660, 10662946), (2765, 10258024), (2945, 9631048), (3002, 9448180), (3038, 9336220), (3110, 9120076), (3160, 8975771), (3724, 7616390), (3871, 7327160), (4123, 6879320), (4340, 6535354), (4354, 6514340), (4424, 6411265), (4655, 6093112), (4712, 6019405), (4898, 5790820), (5320, 5331473), (5530, 5129012), (5890, 4815524), (5909, 4800040), (6004, 4724090), (6076, 4668110), (6220, 4560038), (7448, 3808195), (7505, 3779272), (7595, 3734488), (7742, 3663580), (8246, 3439660), (8680, 3267677), (8708, 3257170), (9310, 3046556), (9641, 2941960), (9796, 2895410), (10507, 2699480), (10885, 2605736), (11060, 2564506), (11780, 2407762), (11818, 2400020), (12008, 2362045), (12152, 2334055), (12245, 2316328), (12440, 2280019), (15010, 1889636), (15190, 1867244), (15239, 1861240), (15484, 1831790), (16492, 1719830), (17143, 1654520), (17416, 1628585), (18620, 1523278), (19282, 1470980), (19355, 1465432), (19592, 1447705), (20615, 1375864), (21014, 1349740), (21770, 1302868), (22120, 1282253), (23560, 1203881), (23636, 1200010), (24490, 1158164), (24569, 1154440), (28861, 982760), (29545, 960008), (30020, 944818), (30380, 933622), (30478, 930620), (30968, 915895), (32984, 859915), (34286, 827260), (37240, 761639), (38564, 735490), (38710, 732716), (41230, 687932), (41363, 685720), (42028, 674870), (43540, 651434), (46531, 609560), (47272, 600005), (48205, 588392), (48980, 579082), (49138, 577220), (52535, 539896), (57722, 491380), (59090, 480004), (60040, 472409), (60760, 466811), (60956, 465310), (67487, 420280), (68572, 413630), (73549, 385640), (76195, 372248), (77128, 367745), (77420, 366358), (82460, 343966), (82726, 342860), (84056, 337435), (85715, 330904), (87080, 325717), (93062, 304780), (96410, 294196), (97960, 289541), (98276, 288610), (105070, 269948), (115444, 245690), (118180, 240002), (120001, 236360), (121912, 232655), (122845, 230888), (134974, 210140), (137144, 206815), (144305, 196552), (147098, 192820), (152390, 186124), (154840, 183179), (164920, 171983), (165452, 171430)]