1228016790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 384

約数和(自身を含む): 4400428032

約数和(自身を除く): 3172411242

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 30, 33, 35, 39, 42, 43, 45, 55, 63, 65, 66, 70, 77, 78, 86, 90, 91, 99, 105, 110, 117, 126, 129, 130, 143, 154, 165, 182, 195, 198, 210, 215, 231, 234, 258, 273, 286, 301, 315, 317, 330, 385, 387, 390, 429, 430, 455, 462, 473, 495, 546, 559, 585, 602, 630, 634, 645, 693, 715, 770, 774, 819, 858, 903, 910, 946, 951, 990, 1001, 1118, 1155, 1170, 1287, 1290, 1365, 1386, 1419, 1430, 1505, 1585, 1638, 1677, 1806, 1902, 1935, 2002, 2145, 2219, 2310, 2365, 2574, 2709, 2730, 2795, 2838, 2853, 3003, 3010, 3170, 3311, 3354, 3465, 3487, 3870, 3913, 4095, 4121, 4257, 4290, 4438, 4515, 4730, 4755, 5005, 5031, 5418, 5590, 5706, 6006, 6149, 6435, 6622, 6657, 6930, 6974, 7095, 7826, 8190, 8242, 8385, 8514, 9009, 9030, 9510, 9933, 10010, 10062, 10461, 11095, 11739, 12298, 12363, 12870, 13314, 13545, 13631, 14190, 14265, 15015, 16555, 16770, 17435, 18018, 18447, 19565, 19866, 19971, 20605, 20922, 21285, 22190, 23478, 24409, 24726, 25155, 27090, 27262, 28530, 28847, 29799, 30030, 30745, 31383, 33110, 33285, 34870, 35217, 36894, 37089, 39130, 39942, 40893, 41210, 42570, 43043, 45045, 45331, 48818, 49665, 50310, 52305, 55341, 57694, 58695, 59598, 61490, 61815, 62766, 66570, 68155, 70434, 73227, 74178, 81786, 86086, 86541, 90090, 90662, 92235, 95417, 99330, 99855, 104610, 110682, 117390, 122045, 122679, 123630, 129129, 135993, 136310, 144235, 146454, 148995, 149941, 156915, 173082, 176085, 177203, 184470, 185445, 190834, 199710, 204465, 215215, 219681, 226655, 244090, 245358, 258258, 259623, 271986, 276705, 286251, 288470, 297990, 299882, 313830, 317317, 352170, 354406, 366135, 370890, 387387, 407979, 408930, 430430, 432705, 439362, 449823, 453310, 477085, 519246, 531609, 553410, 572502, 613395, 634634, 645645, 679965, 732270, 749705, 774774, 815958, 858753, 865410, 886015, 899646, 951951, 954170, 1049587, 1063218, 1098405, 1226790, 1240421, 1291290, 1298115, 1349469, 1359930, 1431255, 1499410, 1586585, 1594827, 1717506, 1772030, 1903902, 1936935, 1949233, 2039895, 2099174, 2196810, 2249115, 2480842, 2596230, 2658045, 2698938, 2855853, 2862510, 3148761, 3173170, 3189654, 3721263, 3873870, 3898466, 4079790, 4293765, 4498230, 4759755, 5247935, 5316090, 5711706, 5847699, 6202105, 6297522, 6747345, 7442526, 7974135, 8587530, 9446283, 9519510, 9746165, 10495870, 11163789, 11695398, 12404210, 13494690, 13644631, 14279265, 15743805, 15948270, 17543097, 18606315, 18892566, 19492330, 22327578, 27289262, 28558530, 29238495, 31487610, 35086194, 37212630, 40933893, 47231415, 55818945, 58476990, 68223155, 81867786, 87715485, 94462830, 111637890, 122801679, 136446310, 175430970, 204669465, 245603358, 409338930, 614008395, 1228016790]

約数ペア:

[(1, 1228016790), (2, 614008395), (3, 409338930), (5, 245603358), (6, 204669465), (7, 175430970), (9, 136446310), (10, 122801679), (11, 111637890), (13, 94462830), (14, 87715485), (15, 81867786), (18, 68223155), (21, 58476990), (22, 55818945), (26, 47231415), (30, 40933893), (33, 37212630), (35, 35086194), (39, 31487610), (42, 29238495), (43, 28558530), (45, 27289262), (55, 22327578), (63, 19492330), (65, 18892566), (66, 18606315), (70, 17543097), (77, 15948270), (78, 15743805), (86, 14279265), (90, 13644631), (91, 13494690), (99, 12404210), (105, 11695398), (110, 11163789), (117, 10495870), (126, 9746165), (129, 9519510), (130, 9446283), (143, 8587530), (154, 7974135), (165, 7442526), (182, 6747345), (195, 6297522), (198, 6202105), (210, 5847699), (215, 5711706), (231, 5316090), (234, 5247935), (258, 4759755), (273, 4498230), (286, 4293765), (301, 4079790), (315, 3898466), (317, 3873870), (330, 3721263), (385, 3189654), (387, 3173170), (390, 3148761), (429, 2862510), (430, 2855853), (455, 2698938), (462, 2658045), (473, 2596230), (495, 2480842), (546, 2249115), (559, 2196810), (585, 2099174), (602, 2039895), (630, 1949233), (634, 1936935), (645, 1903902), (693, 1772030), (715, 1717506), (770, 1594827), (774, 1586585), (819, 1499410), (858, 1431255), (903, 1359930), (910, 1349469), (946, 1298115), (951, 1291290), (990, 1240421), (1001, 1226790), (1118, 1098405), (1155, 1063218), (1170, 1049587), (1287, 954170), (1290, 951951), (1365, 899646), (1386, 886015), (1419, 865410), (1430, 858753), (1505, 815958), (1585, 774774), (1638, 749705), (1677, 732270), (1806, 679965), (1902, 645645), (1935, 634634), (2002, 613395), (2145, 572502), (2219, 553410), (2310, 531609), (2365, 519246), (2574, 477085), (2709, 453310), (2730, 449823), (2795, 439362), (2838, 432705), (2853, 430430), (3003, 408930), (3010, 407979), (3170, 387387), (3311, 370890), (3354, 366135), (3465, 354406), (3487, 352170), (3870, 317317), (3913, 313830), (4095, 299882), (4121, 297990), (4257, 288470), (4290, 286251), (4438, 276705), (4515, 271986), (4730, 259623), (4755, 258258), (5005, 245358), (5031, 244090), (5418, 226655), (5590, 219681), (5706, 215215), (6006, 204465), (6149, 199710), (6435, 190834), (6622, 185445), (6657, 184470), (6930, 177203), (6974, 176085), (7095, 173082), (7826, 156915), (8190, 149941), (8242, 148995), (8385, 146454), (8514, 144235), (9009, 136310), (9030, 135993), (9510, 129129), (9933, 123630), (10010, 122679), (10062, 122045), (10461, 117390), (11095, 110682), (11739, 104610), (12298, 99855), (12363, 99330), (12870, 95417), (13314, 92235), (13545, 90662), (13631, 90090), (14190, 86541), (14265, 86086), (15015, 81786), (16555, 74178), (16770, 73227), (17435, 70434), (18018, 68155), (18447, 66570), (19565, 62766), (19866, 61815), (19971, 61490), (20605, 59598), (20922, 58695), (21285, 57694), (22190, 55341), (23478, 52305), (24409, 50310), (24726, 49665), (25155, 48818), (27090, 45331), (27262, 45045), (28530, 43043), (28847, 42570), (29799, 41210), (30030, 40893), (30745, 39942), (31383, 39130), (33110, 37089), (33285, 36894), (34870, 35217)]