138833486980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{859}}^1$

素因数の和:1118

約数の個数: 192

約数和(自身を含む): 318318336000

約数和(自身を除く): 179484849020

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 89, 101, 116, 124, 145, 155, 178, 202, 290, 310, 356, 404, 445, 505, 580, 620, 859, 890, 899, 1010, 1718, 1780, 1798, 2020, 2581, 2759, 2929, 3131, 3436, 3596, 4295, 4495, 5162, 5518, 5858, 6262, 8590, 8989, 8990, 10324, 11036, 11716, 12524, 12905, 13795, 14645, 15655, 17180, 17978, 17980, 24911, 25810, 26629, 27590, 29290, 31310, 35956, 44945, 49822, 51620, 53258, 55180, 58580, 62620, 76451, 80011, 86759, 89890, 90799, 99644, 106516, 124555, 133145, 152902, 160022, 173518, 179780, 181598, 249110, 260681, 266290, 278659, 305804, 320044, 347036, 363196, 382255, 400055, 433795, 453995, 498220, 521362, 532580, 557318, 764510, 772241, 800110, 867590, 907990, 1042724, 1114636, 1303405, 1393295, 1529020, 1544482, 1600220, 1735180, 1815980, 2217079, 2369981, 2516011, 2606810, 2689529, 2786590, 3088964, 3861205, 4434158, 4739962, 5032022, 5213620, 5379058, 5573180, 7721551, 7722410, 8081111, 8868316, 9479924, 10064044, 10758116, 11085395, 11849905, 12580055, 13447645, 15443102, 15444820, 16162222, 22170790, 23699810, 25160110, 26895290, 30886204, 32324444, 38607755, 40405555, 44341580, 47399620, 50320220, 53790580, 68729449, 77215510, 77996341, 80811110, 137458898, 154431020, 155992682, 161622220, 223924979, 239368081, 274917796, 311985364, 343647245, 389981705, 447849958, 478736162, 687294490, 779963410, 895699916, 957472324, 1119624895, 1196840405, 1374588980, 1559926820, 2239249790, 2393680810, 4478499580, 4787361620, 6941674349, 13883348698, 27766697396, 34708371745, 69416743490, 138833486980]

約数ペア:

[(1, 138833486980), (2, 69416743490), (4, 34708371745), (5, 27766697396), (10, 13883348698), (20, 6941674349), (29, 4787361620), (31, 4478499580), (58, 2393680810), (62, 2239249790), (89, 1559926820), (101, 1374588980), (116, 1196840405), (124, 1119624895), (145, 957472324), (155, 895699916), (178, 779963410), (202, 687294490), (290, 478736162), (310, 447849958), (356, 389981705), (404, 343647245), (445, 311985364), (505, 274917796), (580, 239368081), (620, 223924979), (859, 161622220), (890, 155992682), (899, 154431020), (1010, 137458898), (1718, 80811110), (1780, 77996341), (1798, 77215510), (2020, 68729449), (2581, 53790580), (2759, 50320220), (2929, 47399620), (3131, 44341580), (3436, 40405555), (3596, 38607755), (4295, 32324444), (4495, 30886204), (5162, 26895290), (5518, 25160110), (5858, 23699810), (6262, 22170790), (8590, 16162222), (8989, 15444820), (8990, 15443102), (10324, 13447645), (11036, 12580055), (11716, 11849905), (12524, 11085395), (12905, 10758116), (13795, 10064044), (14645, 9479924), (15655, 8868316), (17180, 8081111), (17978, 7722410), (17980, 7721551), (24911, 5573180), (25810, 5379058), (26629, 5213620), (27590, 5032022), (29290, 4739962), (31310, 4434158), (35956, 3861205), (44945, 3088964), (49822, 2786590), (51620, 2689529), (53258, 2606810), (55180, 2516011), (58580, 2369981), (62620, 2217079), (76451, 1815980), (80011, 1735180), (86759, 1600220), (89890, 1544482), (90799, 1529020), (99644, 1393295), (106516, 1303405), (124555, 1114636), (133145, 1042724), (152902, 907990), (160022, 867590), (173518, 800110), (179780, 772241), (181598, 764510), (249110, 557318), (260681, 532580), (266290, 521362), (278659, 498220), (305804, 453995), (320044, 433795), (347036, 400055), (363196, 382255)]