8688421920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{977}}^1$

素因数の和:1283

約数の個数: 192

約数和(自身を含む): 27823896576

約数和(自身を除く): 19135474656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 191, 194, 240, 291, 382, 388, 480, 485, 573, 582, 764, 776, 955, 970, 977, 1146, 1164, 1455, 1528, 1552, 1910, 1940, 1954, 2292, 2328, 2865, 2910, 2931, 3056, 3104, 3820, 3880, 3908, 4584, 4656, 4885, 5730, 5820, 5862, 6112, 7640, 7760, 7816, 9168, 9312, 9770, 11460, 11640, 11724, 14655, 15280, 15520, 15632, 18336, 18527, 19540, 22920, 23280, 23448, 29310, 30560, 31264, 37054, 39080, 45840, 46560, 46896, 55581, 58620, 74108, 78160, 91680, 92635, 93792, 94769, 111162, 117240, 148216, 156320, 185270, 186607, 189538, 222324, 234480, 277905, 284307, 296432, 370540, 373214, 379076, 444648, 468960, 473845, 555810, 559821, 568614, 592864, 741080, 746428, 758152, 889296, 933035, 947690, 1111620, 1119642, 1137228, 1421535, 1482160, 1492856, 1516304, 1778592, 1866070, 1895380, 2223240, 2239284, 2274456, 2799105, 2843070, 2964320, 2985712, 3032608, 3732140, 3790760, 4446480, 4478568, 4548912, 5598210, 5686140, 5971424, 7464280, 7581520, 8892960, 8957136, 9097824, 11196420, 11372280, 14928560, 15163040, 17914272, 18100879, 22392840, 22744560, 29857120, 36201758, 44785680, 45489120, 54302637, 72403516, 89571360, 90504395, 108605274, 144807032, 181008790, 217210548, 271513185, 289614064, 362017580, 434421096, 543026370, 579228128, 724035160, 868842192, 1086052740, 1448070320, 1737684384, 2172105480, 2896140640, 4344210960, 8688421920]

約数ペア:

[(1, 8688421920), (2, 4344210960), (3, 2896140640), (4, 2172105480), (5, 1737684384), (6, 1448070320), (8, 1086052740), (10, 868842192), (12, 724035160), (15, 579228128), (16, 543026370), (20, 434421096), (24, 362017580), (30, 289614064), (32, 271513185), (40, 217210548), (48, 181008790), (60, 144807032), (80, 108605274), (96, 90504395), (97, 89571360), (120, 72403516), (160, 54302637), (191, 45489120), (194, 44785680), (240, 36201758), (291, 29857120), (382, 22744560), (388, 22392840), (480, 18100879), (485, 17914272), (573, 15163040), (582, 14928560), (764, 11372280), (776, 11196420), (955, 9097824), (970, 8957136), (977, 8892960), (1146, 7581520), (1164, 7464280), (1455, 5971424), (1528, 5686140), (1552, 5598210), (1910, 4548912), (1940, 4478568), (1954, 4446480), (2292, 3790760), (2328, 3732140), (2865, 3032608), (2910, 2985712), (2931, 2964320), (3056, 2843070), (3104, 2799105), (3820, 2274456), (3880, 2239284), (3908, 2223240), (4584, 1895380), (4656, 1866070), (4885, 1778592), (5730, 1516304), (5820, 1492856), (5862, 1482160), (6112, 1421535), (7640, 1137228), (7760, 1119642), (7816, 1111620), (9168, 947690), (9312, 933035), (9770, 889296), (11460, 758152), (11640, 746428), (11724, 741080), (14655, 592864), (15280, 568614), (15520, 559821), (15632, 555810), (18336, 473845), (18527, 468960), (19540, 444648), (22920, 379076), (23280, 373214), (23448, 370540), (29310, 296432), (30560, 284307), (31264, 277905), (37054, 234480), (39080, 222324), (45840, 189538), (46560, 186607), (46896, 185270), (55581, 156320), (58620, 148216), (74108, 117240), (78160, 111162), (91680, 94769), (92635, 93792)]