6421642080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{273029}}^1$

素因数の和:273061

約数の個数: 144

約数和(自身を含む): 23530817520

約数和(自身を除く): 17109175440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 273029, 546058, 819087, 1092116, 1365145, 1638174, 1911203, 2184232, 2730290, 3276348, 3822406, 4095435, 4368464, 5460580, 5733609, 6552696, 7644812, 8190870, 8736928, 9556015, 10921160, 11467218, 13105392, 13378421, 15289624, 16381740, 19112030, 21842320, 22934436, 26210784, 26756842, 28668045, 30579248, 32763480, 38224060, 40135263, 43684640, 45868872, 53513684, 57336090, 61158496, 65526960, 66892105, 76448120, 80270526, 91737744, 107027368, 114672180, 131053920, 133784210, 152896240, 160541052, 183475488, 200676315, 214054736, 229344360, 267568420, 305792480, 321082104, 401352630, 428109472, 458688720, 535136840, 642164208, 802705260, 917377440, 1070273680, 1284328416, 1605410520, 2140547360, 3210821040, 6421642080]

約数ペア:

[(1, 6421642080), (2, 3210821040), (3, 2140547360), (4, 1605410520), (5, 1284328416), (6, 1070273680), (7, 917377440), (8, 802705260), (10, 642164208), (12, 535136840), (14, 458688720), (15, 428109472), (16, 401352630), (20, 321082104), (21, 305792480), (24, 267568420), (28, 229344360), (30, 214054736), (32, 200676315), (35, 183475488), (40, 160541052), (42, 152896240), (48, 133784210), (49, 131053920), (56, 114672180), (60, 107027368), (70, 91737744), (80, 80270526), (84, 76448120), (96, 66892105), (98, 65526960), (105, 61158496), (112, 57336090), (120, 53513684), (140, 45868872), (147, 43684640), (160, 40135263), (168, 38224060), (196, 32763480), (210, 30579248), (224, 28668045), (240, 26756842), (245, 26210784), (280, 22934436), (294, 21842320), (336, 19112030), (392, 16381740), (420, 15289624), (480, 13378421), (490, 13105392), (560, 11467218), (588, 10921160), (672, 9556015), (735, 8736928), (784, 8190870), (840, 7644812), (980, 6552696), (1120, 5733609), (1176, 5460580), (1470, 4368464), (1568, 4095435), (1680, 3822406), (1960, 3276348), (2352, 2730290), (2940, 2184232), (3360, 1911203), (3920, 1638174), (4704, 1365145), (5880, 1092116), (7840, 819087), (11760, 546058), (23520, 273029)]