1669052520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{90907}}^1$

素因数の和:90944

約数の個数: 128

約数和(自身を含む): 5890838400

約数和(自身を除く): 4221785880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 90907, 181814, 272721, 363628, 454535, 545442, 727256, 818163, 909070, 1090884, 1363605, 1545419, 1636326, 1818140, 2181768, 2454489, 2727210, 3090838, 3272652, 3636280, 4090815, 4636257, 4908978, 5454420, 6181676, 6545304, 7727095, 8181630, 9272514, 9817956, 10908840, 12272445, 12363352, 13908771, 15454190, 16363260, 18545028, 19635912, 23181285, 24544890, 27817542, 30908380, 32726520, 37090056, 41726313, 46362570, 49089780, 55635084, 61816760, 69543855, 83452626, 92725140, 98179560, 111270168, 139087710, 166905252, 185450280, 208631565, 278175420, 333810504, 417263130, 556350840, 834526260, 1669052520]

約数ペア:

[(1, 1669052520), (2, 834526260), (3, 556350840), (4, 417263130), (5, 333810504), (6, 278175420), (8, 208631565), (9, 185450280), (10, 166905252), (12, 139087710), (15, 111270168), (17, 98179560), (18, 92725140), (20, 83452626), (24, 69543855), (27, 61816760), (30, 55635084), (34, 49089780), (36, 46362570), (40, 41726313), (45, 37090056), (51, 32726520), (54, 30908380), (60, 27817542), (68, 24544890), (72, 23181285), (85, 19635912), (90, 18545028), (102, 16363260), (108, 15454190), (120, 13908771), (135, 12363352), (136, 12272445), (153, 10908840), (170, 9817956), (180, 9272514), (204, 8181630), (216, 7727095), (255, 6545304), (270, 6181676), (306, 5454420), (340, 4908978), (360, 4636257), (408, 4090815), (459, 3636280), (510, 3272652), (540, 3090838), (612, 2727210), (680, 2454489), (765, 2181768), (918, 1818140), (1020, 1636326), (1080, 1545419), (1224, 1363605), (1530, 1090884), (1836, 909070), (2040, 818163), (2295, 727256), (3060, 545442), (3672, 454535), (4590, 363628), (6120, 272721), (9180, 181814), (18360, 90907)]