1493336340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:263

約数の個数: 216

約数和(自身を含む): 4782009960

約数和(自身を除く): 3288673620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 89, 90, 93, 97, 124, 155, 178, 180, 186, 194, 267, 279, 291, 310, 356, 372, 388, 445, 465, 485, 534, 558, 582, 620, 801, 873, 890, 930, 961, 970, 1068, 1116, 1164, 1335, 1395, 1455, 1602, 1746, 1780, 1860, 1922, 1940, 2670, 2759, 2790, 2883, 2910, 3007, 3204, 3492, 3844, 4005, 4365, 4805, 5340, 5518, 5580, 5766, 5820, 6014, 8010, 8277, 8633, 8649, 8730, 9021, 9610, 11036, 11532, 12028, 13795, 14415, 15035, 16020, 16554, 17266, 17298, 17460, 18042, 19220, 24831, 25899, 27063, 27590, 28830, 30070, 33108, 34532, 34596, 36084, 41385, 43165, 43245, 45105, 49662, 51798, 54126, 55180, 57660, 60140, 77697, 82770, 85529, 86330, 86490, 90210, 93217, 99324, 103596, 108252, 124155, 129495, 135315, 155394, 165540, 171058, 172660, 172980, 180420, 186434, 248310, 256587, 258990, 267623, 270630, 279651, 310788, 342116, 372868, 388485, 427645, 466085, 496620, 513174, 517980, 535246, 541260, 559302, 769761, 776970, 802869, 838953, 855290, 932170, 1026348, 1070492, 1118604, 1282935, 1338115, 1398255, 1539522, 1553940, 1605738, 1677906, 1710580, 1864340, 2408607, 2565870, 2676230, 2796510, 3079044, 3211476, 3355812, 3848805, 4014345, 4194765, 4817214, 5131740, 5352460, 5593020, 7697610, 8028690, 8296313, 8389530, 9634428, 12043035, 15395220, 16057380, 16592626, 16779060, 24086070, 24888939, 33185252, 41481565, 48172140, 49777878, 74666817, 82963130, 99555756, 124444695, 149333634, 165926260, 248889390, 298667268, 373334085, 497778780, 746668170, 1493336340]

約数ペア:

[(1, 1493336340), (2, 746668170), (3, 497778780), (4, 373334085), (5, 298667268), (6, 248889390), (9, 165926260), (10, 149333634), (12, 124444695), (15, 99555756), (18, 82963130), (20, 74666817), (30, 49777878), (31, 48172140), (36, 41481565), (45, 33185252), (60, 24888939), (62, 24086070), (89, 16779060), (90, 16592626), (93, 16057380), (97, 15395220), (124, 12043035), (155, 9634428), (178, 8389530), (180, 8296313), (186, 8028690), (194, 7697610), (267, 5593020), (279, 5352460), (291, 5131740), (310, 4817214), (356, 4194765), (372, 4014345), (388, 3848805), (445, 3355812), (465, 3211476), (485, 3079044), (534, 2796510), (558, 2676230), (582, 2565870), (620, 2408607), (801, 1864340), (873, 1710580), (890, 1677906), (930, 1605738), (961, 1553940), (970, 1539522), (1068, 1398255), (1116, 1338115), (1164, 1282935), (1335, 1118604), (1395, 1070492), (1455, 1026348), (1602, 932170), (1746, 855290), (1780, 838953), (1860, 802869), (1922, 776970), (1940, 769761), (2670, 559302), (2759, 541260), (2790, 535246), (2883, 517980), (2910, 513174), (3007, 496620), (3204, 466085), (3492, 427645), (3844, 388485), (4005, 372868), (4365, 342116), (4805, 310788), (5340, 279651), (5518, 270630), (5580, 267623), (5766, 258990), (5820, 256587), (6014, 248310), (8010, 186434), (8277, 180420), (8633, 172980), (8649, 172660), (8730, 171058), (9021, 165540), (9610, 155394), (11036, 135315), (11532, 129495), (12028, 124155), (13795, 108252), (14415, 103596), (15035, 99324), (16020, 93217), (16554, 90210), (17266, 86490), (17298, 86330), (17460, 85529), (18042, 82770), (19220, 77697), (24831, 60140), (25899, 57660), (27063, 55180), (27590, 54126), (28830, 51798), (30070, 49662), (33108, 45105), (34532, 43245), (34596, 43165), (36084, 41385)]