917780160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7901}}^1$

素因数の和:7943

約数の個数: 168

約数和(自身を含む): 3203344368

約数和(自身を除く): 2285564208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 605, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2112, 2420, 2640, 2904, 3520, 3630, 3872, 4840, 5280, 5808, 7260, 7744, 7901, 9680, 10560, 11616, 14520, 15802, 19360, 23232, 23703, 29040, 31604, 38720, 39505, 47406, 58080, 63208, 79010, 86911, 94812, 116160, 118515, 126416, 158020, 173822, 189624, 237030, 252832, 260733, 316040, 347644, 379248, 434555, 474060, 505664, 521466, 632080, 695288, 758496, 869110, 948120, 956021, 1042932, 1264160, 1303665, 1390576, 1516992, 1738220, 1896240, 1912042, 2085864, 2528320, 2607330, 2781152, 2868063, 3476440, 3792480, 3824084, 4171728, 4780105, 5214660, 5562304, 5736126, 6952880, 7584960, 7648168, 8343456, 9560210, 10429320, 11472252, 13905760, 14340315, 15296336, 16686912, 19120420, 20858640, 22944504, 27811520, 28680630, 30592672, 38240840, 41717280, 45889008, 57361260, 61185344, 76481680, 83434560, 91778016, 114722520, 152963360, 183556032, 229445040, 305926720, 458890080, 917780160]

約数ペア:

[(1, 917780160), (2, 458890080), (3, 305926720), (4, 229445040), (5, 183556032), (6, 152963360), (8, 114722520), (10, 91778016), (11, 83434560), (12, 76481680), (15, 61185344), (16, 57361260), (20, 45889008), (22, 41717280), (24, 38240840), (30, 30592672), (32, 28680630), (33, 27811520), (40, 22944504), (44, 20858640), (48, 19120420), (55, 16686912), (60, 15296336), (64, 14340315), (66, 13905760), (80, 11472252), (88, 10429320), (96, 9560210), (110, 8343456), (120, 7648168), (121, 7584960), (132, 6952880), (160, 5736126), (165, 5562304), (176, 5214660), (192, 4780105), (220, 4171728), (240, 3824084), (242, 3792480), (264, 3476440), (320, 2868063), (330, 2781152), (352, 2607330), (363, 2528320), (440, 2085864), (480, 1912042), (484, 1896240), (528, 1738220), (605, 1516992), (660, 1390576), (704, 1303665), (726, 1264160), (880, 1042932), (960, 956021), (968, 948120), (1056, 869110), (1210, 758496), (1320, 695288), (1452, 632080), (1760, 521466), (1815, 505664), (1936, 474060), (2112, 434555), (2420, 379248), (2640, 347644), (2904, 316040), (3520, 260733), (3630, 252832), (3872, 237030), (4840, 189624), (5280, 173822), (5808, 158020), (7260, 126416), (7744, 118515), (7901, 116160), (9680, 94812), (10560, 86911), (11616, 79010), (14520, 63208), (15802, 58080), (19360, 47406), (23232, 39505), (23703, 38720), (29040, 31604)]