2160406800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{439}}^1\times {\mathrm{1367}}^1$

素因数の和:1830

約数の個数: 180

約数和(自身を含む): 7519786560

約数和(自身を除く): 5359379760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 439, 450, 600, 720, 878, 900, 1200, 1317, 1367, 1756, 1800, 2195, 2634, 2734, 3512, 3600, 3951, 4101, 4390, 5268, 5468, 6585, 6835, 7024, 7902, 8202, 8780, 10536, 10936, 10975, 12303, 13170, 13670, 15804, 16404, 17560, 19755, 20505, 21072, 21872, 21950, 24606, 26340, 27340, 31608, 32808, 32925, 34175, 35120, 39510, 41010, 43900, 49212, 52680, 54680, 61515, 63216, 65616, 65850, 68350, 79020, 82020, 87800, 98424, 98775, 102525, 105360, 109360, 123030, 131700, 136700, 158040, 164040, 175600, 196848, 197550, 205050, 246060, 263400, 273400, 307575, 316080, 328080, 395100, 410100, 492120, 526800, 546800, 600113, 615150, 790200, 820200, 984240, 1200226, 1230300, 1580400, 1640400, 1800339, 2400452, 2460600, 3000565, 3600678, 4800904, 4921200, 5401017, 6001130, 7201356, 9001695, 9601808, 10802034, 12002260, 14402712, 15002825, 18003390, 21604068, 24004520, 27005085, 28805424, 30005650, 36006780, 43208136, 45008475, 48009040, 54010170, 60011300, 72013560, 86416272, 90016950, 108020340, 120022600, 135025425, 144027120, 180033900, 216040680, 240045200, 270050850, 360067800, 432081360, 540101700, 720135600, 1080203400, 2160406800]

約数ペア:

[(1, 2160406800), (2, 1080203400), (3, 720135600), (4, 540101700), (5, 432081360), (6, 360067800), (8, 270050850), (9, 240045200), (10, 216040680), (12, 180033900), (15, 144027120), (16, 135025425), (18, 120022600), (20, 108020340), (24, 90016950), (25, 86416272), (30, 72013560), (36, 60011300), (40, 54010170), (45, 48009040), (48, 45008475), (50, 43208136), (60, 36006780), (72, 30005650), (75, 28805424), (80, 27005085), (90, 24004520), (100, 21604068), (120, 18003390), (144, 15002825), (150, 14402712), (180, 12002260), (200, 10802034), (225, 9601808), (240, 9001695), (300, 7201356), (360, 6001130), (400, 5401017), (439, 4921200), (450, 4800904), (600, 3600678), (720, 3000565), (878, 2460600), (900, 2400452), (1200, 1800339), (1317, 1640400), (1367, 1580400), (1756, 1230300), (1800, 1200226), (2195, 984240), (2634, 820200), (2734, 790200), (3512, 615150), (3600, 600113), (3951, 546800), (4101, 526800), (4390, 492120), (5268, 410100), (5468, 395100), (6585, 328080), (6835, 316080), (7024, 307575), (7902, 273400), (8202, 263400), (8780, 246060), (10536, 205050), (10936, 197550), (10975, 196848), (12303, 175600), (13170, 164040), (13670, 158040), (15804, 136700), (16404, 131700), (17560, 123030), (19755, 109360), (20505, 105360), (21072, 102525), (21872, 98775), (21950, 98424), (24606, 87800), (26340, 82020), (27340, 79020), (31608, 68350), (32808, 65850), (32925, 65616), (34175, 63216), (35120, 61515), (39510, 54680), (41010, 52680), (43900, 49212)]