338987880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1747}}^1$

素因数の和:1789

約数の個数: 288

約数和(自身を含む): 1398889440

約数和(自身を除く): 1059901560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 294, 308, 315, 330, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 588, 616, 630, 660, 693, 735, 770, 792, 840, 882, 924, 980, 990, 1078, 1155, 1176, 1260, 1320, 1386, 1470, 1540, 1617, 1747, 1764, 1848, 1960, 1980, 2156, 2205, 2310, 2520, 2695, 2772, 2940, 3080, 3234, 3465, 3494, 3528, 3960, 4312, 4410, 4620, 4851, 5241, 5390, 5544, 5880, 6468, 6930, 6988, 8085, 8735, 8820, 9240, 9702, 10482, 10780, 12229, 12936, 13860, 13976, 15723, 16170, 17470, 17640, 19217, 19404, 20964, 21560, 24255, 24458, 26205, 27720, 31446, 32340, 34940, 36687, 38434, 38808, 41928, 48510, 48916, 52410, 57651, 61145, 62892, 64680, 69880, 73374, 76868, 78615, 85603, 96085, 97020, 97832, 104820, 110061, 115302, 122290, 125784, 134519, 146748, 153736, 157230, 171206, 172953, 183435, 192170, 194040, 209640, 220122, 230604, 244580, 256809, 269038, 288255, 293496, 314460, 342412, 345906, 366870, 384340, 403557, 428015, 440244, 461208, 489160, 513618, 538076, 550305, 576510, 628920, 672595, 684824, 691812, 733740, 768680, 770427, 807114, 856030, 864765, 880488, 941633, 1027236, 1076152, 1100610, 1153020, 1210671, 1284045, 1345190, 1383624, 1467480, 1540854, 1614228, 1712060, 1729530, 1883266, 2017785, 2054472, 2201220, 2306040, 2421342, 2568090, 2690380, 2824899, 3081708, 3228456, 3424120, 3459060, 3766532, 3852135, 4035570, 4402440, 4708165, 4842684, 5136180, 5380760, 5649798, 6053355, 6163416, 6918120, 7533064, 7704270, 8071140, 8474697, 9416330, 9685368, 10272360, 11299596, 12106710, 14124495, 15408540, 16142280, 16949394, 18832660, 22599192, 24213420, 28248990, 30817080, 33898788, 37665320, 42373485, 48426840, 56497980, 67797576, 84746970, 112995960, 169493940, 338987880]

約数ペア:

[(1, 338987880), (2, 169493940), (3, 112995960), (4, 84746970), (5, 67797576), (6, 56497980), (7, 48426840), (8, 42373485), (9, 37665320), (10, 33898788), (11, 30817080), (12, 28248990), (14, 24213420), (15, 22599192), (18, 18832660), (20, 16949394), (21, 16142280), (22, 15408540), (24, 14124495), (28, 12106710), (30, 11299596), (33, 10272360), (35, 9685368), (36, 9416330), (40, 8474697), (42, 8071140), (44, 7704270), (45, 7533064), (49, 6918120), (55, 6163416), (56, 6053355), (60, 5649798), (63, 5380760), (66, 5136180), (70, 4842684), (72, 4708165), (77, 4402440), (84, 4035570), (88, 3852135), (90, 3766532), (98, 3459060), (99, 3424120), (105, 3228456), (110, 3081708), (120, 2824899), (126, 2690380), (132, 2568090), (140, 2421342), (147, 2306040), (154, 2201220), (165, 2054472), (168, 2017785), (180, 1883266), (196, 1729530), (198, 1712060), (210, 1614228), (220, 1540854), (231, 1467480), (245, 1383624), (252, 1345190), (264, 1284045), (280, 1210671), (294, 1153020), (308, 1100610), (315, 1076152), (330, 1027236), (360, 941633), (385, 880488), (392, 864765), (396, 856030), (420, 807114), (440, 770427), (441, 768680), (462, 733740), (490, 691812), (495, 684824), (504, 672595), (539, 628920), (588, 576510), (616, 550305), (630, 538076), (660, 513618), (693, 489160), (735, 461208), (770, 440244), (792, 428015), (840, 403557), (882, 384340), (924, 366870), (980, 345906), (990, 342412), (1078, 314460), (1155, 293496), (1176, 288255), (1260, 269038), (1320, 256809), (1386, 244580), (1470, 230604), (1540, 220122), (1617, 209640), (1747, 194040), (1764, 192170), (1848, 183435), (1960, 172953), (1980, 171206), (2156, 157230), (2205, 153736), (2310, 146748), (2520, 134519), (2695, 125784), (2772, 122290), (2940, 115302), (3080, 110061), (3234, 104820), (3465, 97832), (3494, 97020), (3528, 96085), (3960, 85603), (4312, 78615), (4410, 76868), (4620, 73374), (4851, 69880), (5241, 64680), (5390, 62892), (5544, 61145), (5880, 57651), (6468, 52410), (6930, 48916), (6988, 48510), (8085, 41928), (8735, 38808), (8820, 38434), (9240, 36687), (9702, 34940), (10482, 32340), (10780, 31446), (12229, 27720), (12936, 26205), (13860, 24458), (13976, 24255), (15723, 21560), (16170, 20964), (17470, 19404), (17640, 19217)]