2915692780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:729

約数の個数: 288

約数和(自身を含む): 8765729280

約数和(自身を除く): 5850036500

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 17, 20, 22, 26, 28, 34, 35, 44, 52, 55, 65, 68, 70, 77, 85, 91, 110, 119, 130, 140, 143, 154, 169, 170, 182, 187, 220, 221, 238, 260, 286, 308, 338, 340, 364, 374, 385, 442, 455, 476, 572, 595, 659, 676, 715, 748, 770, 845, 884, 910, 935, 1001, 1105, 1183, 1190, 1309, 1318, 1430, 1540, 1547, 1690, 1820, 1859, 1870, 2002, 2210, 2366, 2380, 2431, 2618, 2636, 2860, 2873, 3094, 3295, 3380, 3718, 3740, 4004, 4420, 4613, 4732, 4862, 5005, 5236, 5746, 5915, 6188, 6545, 6590, 7249, 7436, 7735, 8567, 9226, 9295, 9724, 10010, 11203, 11492, 11830, 12155, 13013, 13090, 13180, 14365, 14498, 15470, 17017, 17134, 18452, 18590, 20020, 20111, 22406, 23065, 23660, 24310, 26026, 26180, 28730, 28996, 30940, 31603, 34034, 34268, 36245, 37180, 40222, 42835, 44812, 46130, 48620, 50743, 52052, 56015, 57460, 59969, 63206, 65065, 68068, 72490, 78421, 80444, 85085, 85670, 92260, 94237, 100555, 101486, 111371, 112030, 119938, 123233, 126412, 130130, 144980, 145639, 156842, 158015, 170170, 171340, 188474, 201110, 202972, 221221, 222742, 224060, 239876, 246466, 253715, 260260, 291278, 299845, 313684, 316030, 340340, 376948, 392105, 402220, 442442, 445484, 471185, 492932, 507430, 556855, 582556, 599690, 616165, 632060, 659659, 728195, 779597, 784210, 862631, 884884, 942370, 1014860, 1019473, 1106105, 1113710, 1199380, 1225081, 1232330, 1319318, 1456390, 1559194, 1568420, 1602029, 1725262, 1884740, 1893307, 2038946, 2212210, 2227420, 2450162, 2464660, 2638636, 2912780, 3118388, 3204058, 3298295, 3450524, 3786614, 3897985, 4077892, 4313155, 4424420, 4900324, 5097365, 6125405, 6408116, 6596590, 7573228, 7795970, 8010145, 8575567, 8626310, 9466535, 10194730, 11214203, 12250810, 13193180, 13253149, 15591940, 16020290, 17151134, 17252620, 18933070, 20389460, 20826377, 22428406, 24501620, 26506298, 32040580, 34302268, 37866140, 41652754, 42877835, 44856812, 53012596, 56071015, 66265745, 83305508, 85755670, 104131885, 112142030, 132531490, 145784639, 171511340, 208263770, 224284060, 265062980, 291569278, 416527540, 583138556, 728923195, 1457846390, 2915692780]

約数ペア:

[(1, 2915692780), (2, 1457846390), (4, 728923195), (5, 583138556), (7, 416527540), (10, 291569278), (11, 265062980), (13, 224284060), (14, 208263770), (17, 171511340), (20, 145784639), (22, 132531490), (26, 112142030), (28, 104131885), (34, 85755670), (35, 83305508), (44, 66265745), (52, 56071015), (55, 53012596), (65, 44856812), (68, 42877835), (70, 41652754), (77, 37866140), (85, 34302268), (91, 32040580), (110, 26506298), (119, 24501620), (130, 22428406), (140, 20826377), (143, 20389460), (154, 18933070), (169, 17252620), (170, 17151134), (182, 16020290), (187, 15591940), (220, 13253149), (221, 13193180), (238, 12250810), (260, 11214203), (286, 10194730), (308, 9466535), (338, 8626310), (340, 8575567), (364, 8010145), (374, 7795970), (385, 7573228), (442, 6596590), (455, 6408116), (476, 6125405), (572, 5097365), (595, 4900324), (659, 4424420), (676, 4313155), (715, 4077892), (748, 3897985), (770, 3786614), (845, 3450524), (884, 3298295), (910, 3204058), (935, 3118388), (1001, 2912780), (1105, 2638636), (1183, 2464660), (1190, 2450162), (1309, 2227420), (1318, 2212210), (1430, 2038946), (1540, 1893307), (1547, 1884740), (1690, 1725262), (1820, 1602029), (1859, 1568420), (1870, 1559194), (2002, 1456390), (2210, 1319318), (2366, 1232330), (2380, 1225081), (2431, 1199380), (2618, 1113710), (2636, 1106105), (2860, 1019473), (2873, 1014860), (3094, 942370), (3295, 884884), (3380, 862631), (3718, 784210), (3740, 779597), (4004, 728195), (4420, 659659), (4613, 632060), (4732, 616165), (4862, 599690), (5005, 582556), (5236, 556855), (5746, 507430), (5915, 492932), (6188, 471185), (6545, 445484), (6590, 442442), (7249, 402220), (7436, 392105), (7735, 376948), (8567, 340340), (9226, 316030), (9295, 313684), (9724, 299845), (10010, 291278), (11203, 260260), (11492, 253715), (11830, 246466), (12155, 239876), (13013, 224060), (13090, 222742), (13180, 221221), (14365, 202972), (14498, 201110), (15470, 188474), (17017, 171340), (17134, 170170), (18452, 158015), (18590, 156842), (20020, 145639), (20111, 144980), (22406, 130130), (23065, 126412), (23660, 123233), (24310, 119938), (26026, 112030), (26180, 111371), (28730, 101486), (28996, 100555), (30940, 94237), (31603, 92260), (34034, 85670), (34268, 85085), (36245, 80444), (37180, 78421), (40222, 72490), (42835, 68068), (44812, 65065), (46130, 63206), (48620, 59969), (50743, 57460), (52052, 56015)]