248662260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{233}}^1$

素因数の和:284

約数の個数: 324

約数和(自身を含む): 968578884

約数和(自身を除く): 719916624

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 121, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 233, 242, 245, 252, 294, 308, 315, 330, 363, 385, 396, 420, 441, 462, 466, 484, 490, 495, 539, 588, 605, 630, 660, 693, 699, 726, 735, 770, 847, 882, 924, 932, 980, 990, 1078, 1089, 1155, 1165, 1210, 1260, 1386, 1398, 1452, 1470, 1540, 1617, 1631, 1694, 1764, 1815, 1980, 2097, 2156, 2178, 2205, 2310, 2330, 2420, 2541, 2563, 2695, 2772, 2796, 2940, 3234, 3262, 3388, 3465, 3495, 3630, 4194, 4235, 4356, 4410, 4620, 4660, 4851, 4893, 5082, 5126, 5390, 5445, 5929, 6468, 6524, 6930, 6990, 7260, 7623, 7689, 8085, 8155, 8388, 8470, 8820, 9702, 9786, 10164, 10252, 10485, 10780, 10890, 11417, 11858, 12705, 12815, 13860, 13980, 14679, 15246, 15378, 16170, 16310, 16940, 17787, 17941, 19404, 19572, 20970, 21780, 22834, 23067, 23716, 24255, 24465, 25410, 25630, 28193, 29358, 29645, 30492, 30756, 32340, 32620, 34251, 35574, 35882, 38115, 38445, 41940, 45668, 46134, 48510, 48930, 50820, 51260, 53361, 53823, 56386, 57085, 58716, 59290, 68502, 71148, 71764, 73395, 76230, 76890, 84579, 88935, 89705, 92268, 97020, 97860, 102753, 106722, 107646, 112772, 114170, 115335, 118580, 125587, 137004, 140965, 146790, 152460, 153780, 161469, 169158, 171255, 177870, 179410, 197351, 205506, 213444, 215292, 228340, 230670, 251174, 253737, 266805, 269115, 281930, 293580, 322938, 338316, 342510, 355740, 358820, 376761, 394702, 411012, 422895, 461340, 502348, 507474, 513765, 533610, 538230, 563860, 592053, 627935, 645876, 685020, 753522, 789404, 807345, 845790, 986755, 1014948, 1027530, 1067220, 1076460, 1130283, 1184106, 1255870, 1268685, 1381457, 1507044, 1614690, 1691580, 1776159, 1883805, 1973510, 2055060, 2260566, 2368212, 2511740, 2537370, 2762914, 2960265, 3229380, 3552318, 3767610, 3947020, 4144371, 4521132, 5074740, 5525828, 5651415, 5920530, 6907285, 7104636, 7535220, 8288742, 8880795, 11302830, 11841060, 12433113, 13814570, 16577484, 17761590, 20721855, 22605660, 24866226, 27629140, 35523180, 41443710, 49732452, 62165565, 82887420, 124331130, 248662260]

約数ペア:

[(1, 248662260), (2, 124331130), (3, 82887420), (4, 62165565), (5, 49732452), (6, 41443710), (7, 35523180), (9, 27629140), (10, 24866226), (11, 22605660), (12, 20721855), (14, 17761590), (15, 16577484), (18, 13814570), (20, 12433113), (21, 11841060), (22, 11302830), (28, 8880795), (30, 8288742), (33, 7535220), (35, 7104636), (36, 6907285), (42, 5920530), (44, 5651415), (45, 5525828), (49, 5074740), (55, 4521132), (60, 4144371), (63, 3947020), (66, 3767610), (70, 3552318), (77, 3229380), (84, 2960265), (90, 2762914), (98, 2537370), (99, 2511740), (105, 2368212), (110, 2260566), (121, 2055060), (126, 1973510), (132, 1883805), (140, 1776159), (147, 1691580), (154, 1614690), (165, 1507044), (180, 1381457), (196, 1268685), (198, 1255870), (210, 1184106), (220, 1130283), (231, 1076460), (233, 1067220), (242, 1027530), (245, 1014948), (252, 986755), (294, 845790), (308, 807345), (315, 789404), (330, 753522), (363, 685020), (385, 645876), (396, 627935), (420, 592053), (441, 563860), (462, 538230), (466, 533610), (484, 513765), (490, 507474), (495, 502348), (539, 461340), (588, 422895), (605, 411012), (630, 394702), (660, 376761), (693, 358820), (699, 355740), (726, 342510), (735, 338316), (770, 322938), (847, 293580), (882, 281930), (924, 269115), (932, 266805), (980, 253737), (990, 251174), (1078, 230670), (1089, 228340), (1155, 215292), (1165, 213444), (1210, 205506), (1260, 197351), (1386, 179410), (1398, 177870), (1452, 171255), (1470, 169158), (1540, 161469), (1617, 153780), (1631, 152460), (1694, 146790), (1764, 140965), (1815, 137004), (1980, 125587), (2097, 118580), (2156, 115335), (2178, 114170), (2205, 112772), (2310, 107646), (2330, 106722), (2420, 102753), (2541, 97860), (2563, 97020), (2695, 92268), (2772, 89705), (2796, 88935), (2940, 84579), (3234, 76890), (3262, 76230), (3388, 73395), (3465, 71764), (3495, 71148), (3630, 68502), (4194, 59290), (4235, 58716), (4356, 57085), (4410, 56386), (4620, 53823), (4660, 53361), (4851, 51260), (4893, 50820), (5082, 48930), (5126, 48510), (5390, 46134), (5445, 45668), (5929, 41940), (6468, 38445), (6524, 38115), (6930, 35882), (6990, 35574), (7260, 34251), (7623, 32620), (7689, 32340), (8085, 30756), (8155, 30492), (8388, 29645), (8470, 29358), (8820, 28193), (9702, 25630), (9786, 25410), (10164, 24465), (10252, 24255), (10485, 23716), (10780, 23067), (10890, 22834), (11417, 21780), (11858, 20970), (12705, 19572), (12815, 19404), (13860, 17941), (13980, 17787), (14679, 16940), (15246, 16310), (15378, 16170)]