1570442940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{7853}}^1$

素因数の和:7980

約数の個数: 144

約数和(自身を含む): 5248859616

約数和(自身を除く): 3678416676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 101, 110, 132, 165, 180, 198, 202, 220, 303, 330, 396, 404, 495, 505, 606, 660, 909, 990, 1010, 1111, 1212, 1515, 1818, 1980, 2020, 2222, 3030, 3333, 3636, 4444, 4545, 5555, 6060, 6666, 7853, 9090, 9999, 11110, 13332, 15706, 16665, 18180, 19998, 22220, 23559, 31412, 33330, 39265, 39996, 47118, 49995, 66660, 70677, 78530, 86383, 94236, 99990, 117795, 141354, 157060, 172766, 199980, 235590, 259149, 282708, 345532, 353385, 431915, 471180, 518298, 706770, 777447, 793153, 863830, 1036596, 1295745, 1413540, 1554894, 1586306, 1727660, 2379459, 2591490, 3109788, 3172612, 3887235, 3965765, 4758918, 5182980, 7138377, 7774470, 7931530, 8724683, 9517836, 11897295, 14276754, 15548940, 15863060, 17449366, 23794590, 26174049, 28553508, 34898732, 35691885, 43623415, 47589180, 52348098, 71383770, 78522147, 87246830, 104696196, 130870245, 142767540, 157044294, 174493660, 261740490, 314088588, 392610735, 523480980, 785221470, 1570442940]

約数ペア:

[(1, 1570442940), (2, 785221470), (3, 523480980), (4, 392610735), (5, 314088588), (6, 261740490), (9, 174493660), (10, 157044294), (11, 142767540), (12, 130870245), (15, 104696196), (18, 87246830), (20, 78522147), (22, 71383770), (30, 52348098), (33, 47589180), (36, 43623415), (44, 35691885), (45, 34898732), (55, 28553508), (60, 26174049), (66, 23794590), (90, 17449366), (99, 15863060), (101, 15548940), (110, 14276754), (132, 11897295), (165, 9517836), (180, 8724683), (198, 7931530), (202, 7774470), (220, 7138377), (303, 5182980), (330, 4758918), (396, 3965765), (404, 3887235), (495, 3172612), (505, 3109788), (606, 2591490), (660, 2379459), (909, 1727660), (990, 1586306), (1010, 1554894), (1111, 1413540), (1212, 1295745), (1515, 1036596), (1818, 863830), (1980, 793153), (2020, 777447), (2222, 706770), (3030, 518298), (3333, 471180), (3636, 431915), (4444, 353385), (4545, 345532), (5555, 282708), (6060, 259149), (6666, 235590), (7853, 199980), (9090, 172766), (9999, 157060), (11110, 141354), (13332, 117795), (15706, 99990), (16665, 94236), (18180, 86383), (19998, 78530), (22220, 70677), (23559, 66660), (31412, 49995), (33330, 47118), (39265, 39996)]