1497007360

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1217}}^1$

素因数の和:1300

約数の個数: 108

約数和(自身を含む): 3708247284

約数和(自身を除く): 2211239924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 961, 992, 1217, 1240, 1280, 1922, 1984, 2434, 2480, 3844, 3968, 4805, 4868, 4960, 6085, 7688, 7936, 9610, 9736, 9920, 12170, 15376, 19220, 19472, 19840, 24340, 30752, 37727, 38440, 38944, 39680, 48680, 61504, 75454, 76880, 77888, 97360, 123008, 150908, 153760, 155776, 188635, 194720, 246016, 301816, 307520, 311552, 377270, 389440, 603632, 615040, 754540, 778880, 1169537, 1207264, 1230080, 1509080, 1557760, 2339074, 2414528, 3018160, 4678148, 4829056, 5847685, 6036320, 9356296, 9658112, 11695370, 12072640, 18712592, 23390740, 24145280, 37425184, 46781480, 48290560, 74850368, 93562960, 149700736, 187125920, 299401472, 374251840, 748503680, 1497007360]

約数ペア:

[(1, 1497007360), (2, 748503680), (4, 374251840), (5, 299401472), (8, 187125920), (10, 149700736), (16, 93562960), (20, 74850368), (31, 48290560), (32, 46781480), (40, 37425184), (62, 24145280), (64, 23390740), (80, 18712592), (124, 12072640), (128, 11695370), (155, 9658112), (160, 9356296), (248, 6036320), (256, 5847685), (310, 4829056), (320, 4678148), (496, 3018160), (620, 2414528), (640, 2339074), (961, 1557760), (992, 1509080), (1217, 1230080), (1240, 1207264), (1280, 1169537), (1922, 778880), (1984, 754540), (2434, 615040), (2480, 603632), (3844, 389440), (3968, 377270), (4805, 311552), (4868, 307520), (4960, 301816), (6085, 246016), (7688, 194720), (7936, 188635), (9610, 155776), (9736, 153760), (9920, 150908), (12170, 123008), (15376, 97360), (19220, 77888), (19472, 76880), (19840, 75454), (24340, 61504), (30752, 48680), (37727, 39680), (38440, 38944)]