236782980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1755

約数の個数: 192

約数和(自身を含む): 865159680

約数和(自身を除く): 628376700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 370, 378, 420, 444, 518, 540, 555, 630, 666, 740, 756, 777, 945, 999, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 1693, 1890, 1998, 2220, 2331, 2590, 3108, 3330, 3386, 3780, 3885, 3996, 4662, 4995, 5079, 5180, 6660, 6772, 6993, 7770, 8465, 9324, 9990, 10158, 11655, 11851, 13986, 15237, 15540, 16930, 19980, 20316, 23310, 23702, 25395, 27972, 30474, 33860, 34965, 35553, 45711, 46620, 47404, 50790, 59255, 60948, 62641, 69930, 71106, 76185, 91422, 101580, 106659, 118510, 125282, 139860, 142212, 152370, 177765, 182844, 187923, 213318, 228555, 237020, 250564, 304740, 313205, 319977, 355530, 375846, 426636, 438487, 457110, 533295, 563769, 626410, 639954, 711060, 751692, 876974, 914220, 939615, 1066590, 1127538, 1252820, 1279908, 1315461, 1599885, 1691307, 1753948, 1879230, 2133180, 2192435, 2255076, 2630922, 2818845, 3199770, 3382614, 3758460, 3946383, 4384870, 5261844, 5637690, 6399540, 6577305, 6765228, 7892766, 8456535, 8769740, 11275380, 11839149, 13154610, 15785532, 16913070, 19731915, 23678298, 26309220, 33826140, 39463830, 47356596, 59195745, 78927660, 118391490, 236782980]

約数ペア:

[(1, 236782980), (2, 118391490), (3, 78927660), (4, 59195745), (5, 47356596), (6, 39463830), (7, 33826140), (9, 26309220), (10, 23678298), (12, 19731915), (14, 16913070), (15, 15785532), (18, 13154610), (20, 11839149), (21, 11275380), (27, 8769740), (28, 8456535), (30, 7892766), (35, 6765228), (36, 6577305), (37, 6399540), (42, 5637690), (45, 5261844), (54, 4384870), (60, 3946383), (63, 3758460), (70, 3382614), (74, 3199770), (84, 2818845), (90, 2630922), (105, 2255076), (108, 2192435), (111, 2133180), (126, 1879230), (135, 1753948), (140, 1691307), (148, 1599885), (180, 1315461), (185, 1279908), (189, 1252820), (210, 1127538), (222, 1066590), (252, 939615), (259, 914220), (270, 876974), (315, 751692), (333, 711060), (370, 639954), (378, 626410), (420, 563769), (444, 533295), (518, 457110), (540, 438487), (555, 426636), (630, 375846), (666, 355530), (740, 319977), (756, 313205), (777, 304740), (945, 250564), (999, 237020), (1036, 228555), (1110, 213318), (1260, 187923), (1295, 182844), (1332, 177765), (1554, 152370), (1665, 142212), (1693, 139860), (1890, 125282), (1998, 118510), (2220, 106659), (2331, 101580), (2590, 91422), (3108, 76185), (3330, 71106), (3386, 69930), (3780, 62641), (3885, 60948), (3996, 59255), (4662, 50790), (4995, 47404), (5079, 46620), (5180, 45711), (6660, 35553), (6772, 34965), (6993, 33860), (7770, 30474), (8465, 27972), (9324, 25395), (9990, 23702), (10158, 23310), (11655, 20316), (11851, 19980), (13986, 16930), (15237, 15540)]