2566589520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2377}}^1$

素因数の和:2813

約数の個数: 160

約数和(自身を含む): 8704621440

約数和(自身を除く): 6138031920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 409, 440, 528, 660, 818, 880, 1227, 1320, 1636, 2045, 2377, 2454, 2640, 3272, 4090, 4499, 4754, 4908, 6135, 6544, 7131, 8180, 8998, 9508, 9816, 11885, 12270, 13497, 14262, 16360, 17996, 19016, 19632, 22495, 23770, 24540, 26147, 26994, 28524, 32720, 35655, 35992, 38032, 44990, 47540, 49080, 52294, 53988, 57048, 67485, 71310, 71984, 78441, 89980, 95080, 98160, 104588, 107976, 114096, 130735, 134970, 142620, 156882, 179960, 190160, 209176, 215952, 261470, 269940, 285240, 313764, 359920, 392205, 418352, 522940, 539880, 570480, 627528, 784410, 972193, 1045880, 1079760, 1255056, 1568820, 1944386, 2091760, 2916579, 3137640, 3888772, 4860965, 5833158, 6275280, 7777544, 9721930, 10694123, 11666316, 14582895, 15555088, 19443860, 21388246, 23332632, 29165790, 32082369, 38887720, 42776492, 46665264, 53470615, 58331580, 64164738, 77775440, 85552984, 106941230, 116663160, 128329476, 160411845, 171105968, 213882460, 233326320, 256658952, 320823690, 427764920, 513317904, 641647380, 855529840, 1283294760, 2566589520]

約数ペア:

[(1, 2566589520), (2, 1283294760), (3, 855529840), (4, 641647380), (5, 513317904), (6, 427764920), (8, 320823690), (10, 256658952), (11, 233326320), (12, 213882460), (15, 171105968), (16, 160411845), (20, 128329476), (22, 116663160), (24, 106941230), (30, 85552984), (33, 77775440), (40, 64164738), (44, 58331580), (48, 53470615), (55, 46665264), (60, 42776492), (66, 38887720), (80, 32082369), (88, 29165790), (110, 23332632), (120, 21388246), (132, 19443860), (165, 15555088), (176, 14582895), (220, 11666316), (240, 10694123), (264, 9721930), (330, 7777544), (409, 6275280), (440, 5833158), (528, 4860965), (660, 3888772), (818, 3137640), (880, 2916579), (1227, 2091760), (1320, 1944386), (1636, 1568820), (2045, 1255056), (2377, 1079760), (2454, 1045880), (2640, 972193), (3272, 784410), (4090, 627528), (4499, 570480), (4754, 539880), (4908, 522940), (6135, 418352), (6544, 392205), (7131, 359920), (8180, 313764), (8998, 285240), (9508, 269940), (9816, 261470), (11885, 215952), (12270, 209176), (13497, 190160), (14262, 179960), (16360, 156882), (17996, 142620), (19016, 134970), (19632, 130735), (22495, 114096), (23770, 107976), (24540, 104588), (26147, 98160), (26994, 95080), (28524, 89980), (32720, 78441), (35655, 71984), (35992, 71310), (38032, 67485), (44990, 57048), (47540, 53988), (49080, 52294)]