1556844480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3889}}^1$

素因数の和:4051

約数の個数: 168

約数和(自身を含む): 5394807600

約数和(自身を除く): 3837963120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 139, 144, 160, 180, 192, 240, 278, 288, 320, 360, 417, 480, 556, 576, 695, 720, 834, 960, 1112, 1251, 1390, 1440, 1668, 2085, 2224, 2502, 2780, 2880, 3336, 3889, 4170, 4448, 5004, 5560, 6255, 6672, 7778, 8340, 8896, 10008, 11120, 11667, 12510, 13344, 15556, 16680, 19445, 20016, 22240, 23334, 25020, 26688, 31112, 33360, 35001, 38890, 40032, 44480, 46668, 50040, 58335, 62224, 66720, 70002, 77780, 80064, 93336, 100080, 116670, 124448, 133440, 140004, 155560, 175005, 186672, 200160, 233340, 248896, 280008, 311120, 350010, 373344, 400320, 466680, 540571, 560016, 622240, 700020, 746688, 933360, 1081142, 1120032, 1244480, 1400040, 1621713, 1866720, 2162284, 2240064, 2702855, 2800080, 3243426, 3733440, 4324568, 4865139, 5405710, 5600160, 6486852, 8108565, 8649136, 9730278, 10811420, 11200320, 12973704, 16217130, 17298272, 19460556, 21622840, 24325695, 25947408, 32434260, 34596544, 38921112, 43245680, 48651390, 51894816, 64868520, 77842224, 86491360, 97302780, 103789632, 129737040, 155684448, 172982720, 194605560, 259474080, 311368896, 389211120, 518948160, 778422240, 1556844480]

約数ペア:

[(1, 1556844480), (2, 778422240), (3, 518948160), (4, 389211120), (5, 311368896), (6, 259474080), (8, 194605560), (9, 172982720), (10, 155684448), (12, 129737040), (15, 103789632), (16, 97302780), (18, 86491360), (20, 77842224), (24, 64868520), (30, 51894816), (32, 48651390), (36, 43245680), (40, 38921112), (45, 34596544), (48, 32434260), (60, 25947408), (64, 24325695), (72, 21622840), (80, 19460556), (90, 17298272), (96, 16217130), (120, 12973704), (139, 11200320), (144, 10811420), (160, 9730278), (180, 8649136), (192, 8108565), (240, 6486852), (278, 5600160), (288, 5405710), (320, 4865139), (360, 4324568), (417, 3733440), (480, 3243426), (556, 2800080), (576, 2702855), (695, 2240064), (720, 2162284), (834, 1866720), (960, 1621713), (1112, 1400040), (1251, 1244480), (1390, 1120032), (1440, 1081142), (1668, 933360), (2085, 746688), (2224, 700020), (2502, 622240), (2780, 560016), (2880, 540571), (3336, 466680), (3889, 400320), (4170, 373344), (4448, 350010), (5004, 311120), (5560, 280008), (6255, 248896), (6672, 233340), (7778, 200160), (8340, 186672), (8896, 175005), (10008, 155560), (11120, 140004), (11667, 133440), (12510, 124448), (13344, 116670), (15556, 100080), (16680, 93336), (19445, 80064), (20016, 77780), (22240, 70002), (23334, 66720), (25020, 62224), (26688, 58335), (31112, 50040), (33360, 46668), (35001, 44480), (38890, 40032)]