142777897360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1609}}^1\times {\mathrm{22637}}^1$

素因数の和:24273

約数の個数: 120

約数和(自身を含む): 386413002360

約数和(自身を除く): 243635105000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1609, 1960, 3218, 3920, 6436, 8045, 11263, 12872, 16090, 22526, 22637, 25744, 32180, 45052, 45274, 56315, 64360, 78841, 90104, 90548, 112630, 113185, 128720, 157682, 158459, 180208, 181096, 225260, 226370, 315364, 316918, 362192, 394205, 450520, 452740, 630728, 633836, 788410, 792295, 901040, 905480, 1109213, 1261456, 1267672, 1576820, 1584590, 1810960, 2218426, 2535344, 3153640, 3169180, 4436852, 5546065, 6307280, 6338360, 8873704, 11092130, 12676720, 17747408, 22184260, 36422933, 44368520, 72845866, 88737040, 145691732, 182114665, 254960531, 291383464, 364229330, 509921062, 582766928, 728458660, 1019842124, 1274802655, 1456917320, 1784723717, 2039684248, 2549605310, 2913834640, 3569447434, 4079368496, 5099210620, 7138894868, 8923618585, 10198421240, 14277789736, 17847237170, 20396842480, 28555579472, 35694474340, 71388948680, 142777897360]

約数ペア:

[(1, 142777897360), (2, 71388948680), (4, 35694474340), (5, 28555579472), (7, 20396842480), (8, 17847237170), (10, 14277789736), (14, 10198421240), (16, 8923618585), (20, 7138894868), (28, 5099210620), (35, 4079368496), (40, 3569447434), (49, 2913834640), (56, 2549605310), (70, 2039684248), (80, 1784723717), (98, 1456917320), (112, 1274802655), (140, 1019842124), (196, 728458660), (245, 582766928), (280, 509921062), (392, 364229330), (490, 291383464), (560, 254960531), (784, 182114665), (980, 145691732), (1609, 88737040), (1960, 72845866), (3218, 44368520), (3920, 36422933), (6436, 22184260), (8045, 17747408), (11263, 12676720), (12872, 11092130), (16090, 8873704), (22526, 6338360), (22637, 6307280), (25744, 5546065), (32180, 4436852), (45052, 3169180), (45274, 3153640), (56315, 2535344), (64360, 2218426), (78841, 1810960), (90104, 1584590), (90548, 1576820), (112630, 1267672), (113185, 1261456), (128720, 1109213), (157682, 905480), (158459, 901040), (180208, 792295), (181096, 788410), (225260, 633836), (226370, 630728), (315364, 452740), (316918, 450520), (362192, 394205)]