335699980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 955206000

約数和(自身を除く): 619506020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 49, 55, 70, 76, 77, 95, 98, 110, 121, 133, 140, 149, 154, 190, 196, 209, 220, 242, 245, 266, 298, 308, 380, 385, 418, 484, 490, 532, 539, 596, 605, 665, 745, 770, 836, 847, 931, 980, 1043, 1045, 1078, 1210, 1330, 1463, 1490, 1540, 1639, 1694, 1862, 2086, 2090, 2156, 2299, 2420, 2660, 2695, 2831, 2926, 2980, 3278, 3388, 3724, 4172, 4180, 4235, 4598, 4655, 5215, 5390, 5662, 5852, 5929, 6556, 7301, 7315, 8195, 8470, 9196, 9310, 10241, 10430, 10780, 11324, 11473, 11495, 11858, 14155, 14602, 14630, 16093, 16390, 16940, 18029, 18620, 19817, 20482, 20860, 22946, 22990, 23716, 28310, 29204, 29260, 29645, 31141, 32186, 32780, 36058, 36505, 39634, 40964, 45892, 45980, 51205, 56620, 57365, 59290, 62282, 64372, 72116, 73010, 79268, 80311, 80465, 90145, 99085, 102410, 112651, 114730, 118580, 124564, 126203, 138719, 146020, 155705, 160622, 160930, 180290, 198170, 204820, 217987, 225302, 229460, 252406, 277438, 311410, 321244, 321860, 342551, 360580, 396340, 401555, 435974, 450604, 504812, 554876, 563255, 622820, 631015, 685102, 693595, 803110, 871948, 883421, 1089935, 1126510, 1262030, 1370204, 1387190, 1525909, 1606220, 1712755, 1766842, 2179870, 2253020, 2397857, 2524060, 2774380, 3051818, 3425510, 3533684, 4359740, 4417105, 4795714, 6103636, 6851020, 7629545, 8834210, 9591428, 11989285, 15259090, 16784999, 17668420, 23978570, 30518180, 33569998, 47957140, 67139996, 83924995, 167849990, 335699980]

約数ペア:

[(1, 335699980), (2, 167849990), (4, 83924995), (5, 67139996), (7, 47957140), (10, 33569998), (11, 30518180), (14, 23978570), (19, 17668420), (20, 16784999), (22, 15259090), (28, 11989285), (35, 9591428), (38, 8834210), (44, 7629545), (49, 6851020), (55, 6103636), (70, 4795714), (76, 4417105), (77, 4359740), (95, 3533684), (98, 3425510), (110, 3051818), (121, 2774380), (133, 2524060), (140, 2397857), (149, 2253020), (154, 2179870), (190, 1766842), (196, 1712755), (209, 1606220), (220, 1525909), (242, 1387190), (245, 1370204), (266, 1262030), (298, 1126510), (308, 1089935), (380, 883421), (385, 871948), (418, 803110), (484, 693595), (490, 685102), (532, 631015), (539, 622820), (596, 563255), (605, 554876), (665, 504812), (745, 450604), (770, 435974), (836, 401555), (847, 396340), (931, 360580), (980, 342551), (1043, 321860), (1045, 321244), (1078, 311410), (1210, 277438), (1330, 252406), (1463, 229460), (1490, 225302), (1540, 217987), (1639, 204820), (1694, 198170), (1862, 180290), (2086, 160930), (2090, 160622), (2156, 155705), (2299, 146020), (2420, 138719), (2660, 126203), (2695, 124564), (2831, 118580), (2926, 114730), (2980, 112651), (3278, 102410), (3388, 99085), (3724, 90145), (4172, 80465), (4180, 80311), (4235, 79268), (4598, 73010), (4655, 72116), (5215, 64372), (5390, 62282), (5662, 59290), (5852, 57365), (5929, 56620), (6556, 51205), (7301, 45980), (7315, 45892), (8195, 40964), (8470, 39634), (9196, 36505), (9310, 36058), (10241, 32780), (10430, 32186), (10780, 31141), (11324, 29645), (11473, 29260), (11495, 29204), (11858, 28310), (14155, 23716), (14602, 22990), (14630, 22946), (16093, 20860), (16390, 20482), (16940, 19817), (18029, 18620)]