1025732960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{953}}^1$

素因数の和:1037

約数の個数: 144

約数和(自身を含む): 2864701728

約数和(自身を除く): 1838968768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 953, 961, 992, 1085, 1120, 1240, 1736, 1906, 1922, 2170, 2480, 3472, 3812, 3844, 4340, 4765, 4805, 4960, 6671, 6727, 6944, 7624, 7688, 8680, 9530, 9610, 13342, 13454, 15248, 15376, 17360, 19060, 19220, 26684, 26908, 29543, 30496, 30752, 33355, 33635, 34720, 38120, 38440, 53368, 53816, 59086, 66710, 67270, 76240, 76880, 106736, 107632, 118172, 133420, 134540, 147715, 152480, 153760, 206801, 213472, 215264, 236344, 266840, 269080, 295430, 413602, 472688, 533680, 538160, 590860, 827204, 915833, 945376, 1034005, 1067360, 1076320, 1181720, 1654408, 1831666, 2068010, 2363440, 3308816, 3663332, 4136020, 4579165, 4726880, 6410831, 6617632, 7326664, 8272040, 9158330, 12821662, 14653328, 16544080, 18316660, 25643324, 29306656, 32054155, 33088160, 36633320, 51286648, 64108310, 73266640, 102573296, 128216620, 146533280, 205146592, 256433240, 512866480, 1025732960]

約数ペア:

[(1, 1025732960), (2, 512866480), (4, 256433240), (5, 205146592), (7, 146533280), (8, 128216620), (10, 102573296), (14, 73266640), (16, 64108310), (20, 51286648), (28, 36633320), (31, 33088160), (32, 32054155), (35, 29306656), (40, 25643324), (56, 18316660), (62, 16544080), (70, 14653328), (80, 12821662), (112, 9158330), (124, 8272040), (140, 7326664), (155, 6617632), (160, 6410831), (217, 4726880), (224, 4579165), (248, 4136020), (280, 3663332), (310, 3308816), (434, 2363440), (496, 2068010), (560, 1831666), (620, 1654408), (868, 1181720), (953, 1076320), (961, 1067360), (992, 1034005), (1085, 945376), (1120, 915833), (1240, 827204), (1736, 590860), (1906, 538160), (1922, 533680), (2170, 472688), (2480, 413602), (3472, 295430), (3812, 269080), (3844, 266840), (4340, 236344), (4765, 215264), (4805, 213472), (4960, 206801), (6671, 153760), (6727, 152480), (6944, 147715), (7624, 134540), (7688, 133420), (8680, 118172), (9530, 107632), (9610, 106736), (13342, 76880), (13454, 76240), (15248, 67270), (15376, 66710), (17360, 59086), (19060, 53816), (19220, 53368), (26684, 38440), (26908, 38120), (29543, 34720), (30496, 33635), (30752, 33355)]