452818240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6521}}^1$

素因数の和:6576

約数の個数: 112

約数和(自身を含む): 1272259584

約数和(自身を除く): 819441344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6521, 6944, 8680, 9920, 13042, 13888, 17360, 26084, 32605, 34720, 45647, 52168, 65210, 69440, 91294, 104336, 130420, 182588, 202151, 208672, 228235, 260840, 365176, 404302, 417344, 456470, 521680, 730352, 808604, 912940, 1010755, 1043360, 1415057, 1460704, 1617208, 1825880, 2021510, 2086720, 2830114, 2921408, 3234416, 3651760, 4043020, 5660228, 6468832, 7075285, 7303520, 8086040, 11320456, 12937664, 14150570, 14607040, 16172080, 22640912, 28301140, 32344160, 45281824, 56602280, 64688320, 90563648, 113204560, 226409120, 452818240]

約数ペア:

[(1, 452818240), (2, 226409120), (4, 113204560), (5, 90563648), (7, 64688320), (8, 56602280), (10, 45281824), (14, 32344160), (16, 28301140), (20, 22640912), (28, 16172080), (31, 14607040), (32, 14150570), (35, 12937664), (40, 11320456), (56, 8086040), (62, 7303520), (64, 7075285), (70, 6468832), (80, 5660228), (112, 4043020), (124, 3651760), (140, 3234416), (155, 2921408), (160, 2830114), (217, 2086720), (224, 2021510), (248, 1825880), (280, 1617208), (310, 1460704), (320, 1415057), (434, 1043360), (448, 1010755), (496, 912940), (560, 808604), (620, 730352), (868, 521680), (992, 456470), (1085, 417344), (1120, 404302), (1240, 365176), (1736, 260840), (1984, 228235), (2170, 208672), (2240, 202151), (2480, 182588), (3472, 130420), (4340, 104336), (4960, 91294), (6521, 69440), (6944, 65210), (8680, 52168), (9920, 45647), (13042, 34720), (13888, 32605), (17360, 26084)]