2280823020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:729

約数の個数: 288

約数和(自身を含む): 8426291328

約数和(自身を除く): 6145468308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 233, 238, 252, 255, 306, 315, 340, 357, 420, 457, 466, 476, 510, 595, 612, 630, 699, 714, 765, 914, 932, 1020, 1071, 1165, 1190, 1260, 1371, 1398, 1428, 1530, 1631, 1785, 1828, 2097, 2142, 2285, 2330, 2380, 2742, 2796, 3060, 3199, 3262, 3495, 3570, 3961, 4113, 4194, 4284, 4570, 4660, 4893, 5355, 5484, 6398, 6524, 6855, 6990, 7140, 7769, 7922, 8155, 8226, 8388, 9140, 9597, 9786, 10485, 10710, 11883, 12796, 13710, 13980, 14679, 15538, 15844, 15995, 16310, 16452, 19194, 19572, 19805, 20565, 20970, 21420, 23307, 23766, 24465, 27420, 27727, 28791, 29358, 31076, 31990, 32620, 35649, 38388, 38845, 39610, 41130, 41940, 46614, 47532, 47985, 48930, 54383, 55454, 57582, 58716, 59415, 63980, 69921, 71298, 73395, 77690, 79220, 82260, 83181, 93228, 95970, 97860, 106481, 108766, 110908, 115164, 116535, 118830, 138635, 139842, 142596, 143955, 146790, 155380, 163149, 166362, 178245, 191940, 212962, 217532, 233070, 237660, 249543, 271915, 277270, 279684, 287910, 293580, 319443, 326298, 332724, 349605, 356490, 415905, 425924, 466140, 489447, 499086, 532405, 543830, 554540, 575820, 638886, 652596, 699210, 712980, 745367, 815745, 831810, 958329, 978894, 998172, 1064810, 1087660, 1247715, 1277772, 1398420, 1490734, 1597215, 1631490, 1663620, 1810177, 1916658, 1957788, 2129620, 2236101, 2447235, 2495430, 2981468, 3194430, 3262980, 3620354, 3726835, 3833316, 4472202, 4791645, 4894470, 4990860, 5430531, 6388860, 6708303, 7240708, 7453670, 8944404, 9050885, 9583290, 9788940, 10861062, 11180505, 12671239, 13416606, 14907340, 16291593, 18101770, 19166580, 21722124, 22361010, 25342478, 26833212, 27152655, 32583186, 33541515, 36203540, 38013717, 44722020, 50684956, 54305310, 63356195, 65166372, 67083030, 76027434, 81457965, 108610620, 114041151, 126712390, 134166060, 152054868, 162915930, 190068585, 228082302, 253424780, 325831860, 380137170, 456164604, 570205755, 760274340, 1140411510, 2280823020]

約数ペア:

[(1, 2280823020), (2, 1140411510), (3, 760274340), (4, 570205755), (5, 456164604), (6, 380137170), (7, 325831860), (9, 253424780), (10, 228082302), (12, 190068585), (14, 162915930), (15, 152054868), (17, 134166060), (18, 126712390), (20, 114041151), (21, 108610620), (28, 81457965), (30, 76027434), (34, 67083030), (35, 65166372), (36, 63356195), (42, 54305310), (45, 50684956), (51, 44722020), (60, 38013717), (63, 36203540), (68, 33541515), (70, 32583186), (84, 27152655), (85, 26833212), (90, 25342478), (102, 22361010), (105, 21722124), (119, 19166580), (126, 18101770), (140, 16291593), (153, 14907340), (170, 13416606), (180, 12671239), (204, 11180505), (210, 10861062), (233, 9788940), (238, 9583290), (252, 9050885), (255, 8944404), (306, 7453670), (315, 7240708), (340, 6708303), (357, 6388860), (420, 5430531), (457, 4990860), (466, 4894470), (476, 4791645), (510, 4472202), (595, 3833316), (612, 3726835), (630, 3620354), (699, 3262980), (714, 3194430), (765, 2981468), (914, 2495430), (932, 2447235), (1020, 2236101), (1071, 2129620), (1165, 1957788), (1190, 1916658), (1260, 1810177), (1371, 1663620), (1398, 1631490), (1428, 1597215), (1530, 1490734), (1631, 1398420), (1785, 1277772), (1828, 1247715), (2097, 1087660), (2142, 1064810), (2285, 998172), (2330, 978894), (2380, 958329), (2742, 831810), (2796, 815745), (3060, 745367), (3199, 712980), (3262, 699210), (3495, 652596), (3570, 638886), (3961, 575820), (4113, 554540), (4194, 543830), (4284, 532405), (4570, 499086), (4660, 489447), (4893, 466140), (5355, 425924), (5484, 415905), (6398, 356490), (6524, 349605), (6855, 332724), (6990, 326298), (7140, 319443), (7769, 293580), (7922, 287910), (8155, 279684), (8226, 277270), (8388, 271915), (9140, 249543), (9597, 237660), (9786, 233070), (10485, 217532), (10710, 212962), (11883, 191940), (12796, 178245), (13710, 166362), (13980, 163149), (14679, 155380), (15538, 146790), (15844, 143955), (15995, 142596), (16310, 139842), (16452, 138635), (19194, 118830), (19572, 116535), (19805, 115164), (20565, 110908), (20970, 108766), (21420, 106481), (23307, 97860), (23766, 95970), (24465, 93228), (27420, 83181), (27727, 82260), (28791, 79220), (29358, 77690), (31076, 73395), (31990, 71298), (32620, 69921), (35649, 63980), (38388, 59415), (38845, 58716), (39610, 57582), (41130, 55454), (41940, 54383), (46614, 48930), (47532, 47985)]