237213240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 855807120

約数和(自身を除く): 618593880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 31, 33, 34, 40, 44, 51, 55, 60, 62, 66, 68, 85, 88, 93, 102, 110, 120, 121, 124, 132, 136, 155, 165, 170, 186, 187, 204, 220, 242, 248, 255, 264, 310, 330, 340, 341, 363, 372, 374, 408, 440, 465, 484, 510, 527, 561, 605, 620, 660, 680, 682, 726, 744, 748, 930, 935, 961, 968, 1020, 1023, 1054, 1122, 1210, 1240, 1320, 1364, 1452, 1496, 1581, 1705, 1815, 1860, 1870, 1922, 2040, 2046, 2057, 2108, 2244, 2420, 2635, 2728, 2805, 2883, 2904, 3162, 3410, 3630, 3720, 3740, 3751, 3844, 4092, 4114, 4216, 4488, 4805, 4840, 5115, 5270, 5610, 5766, 5797, 6171, 6324, 6820, 7260, 7480, 7502, 7688, 7905, 8184, 8228, 9610, 10230, 10285, 10540, 10571, 11220, 11253, 11532, 11594, 12342, 12648, 13640, 14415, 14520, 15004, 15810, 16337, 16456, 17391, 18755, 19220, 20460, 20570, 21080, 21142, 22440, 22506, 23064, 23188, 24684, 28830, 28985, 30008, 30855, 31620, 31713, 32674, 34782, 37510, 38440, 40920, 41140, 42284, 45012, 46376, 49011, 49368, 52855, 56265, 57660, 57970, 61710, 63240, 63426, 63767, 65348, 69564, 75020, 81685, 82280, 84568, 86955, 90024, 98022, 105710, 112530, 115320, 115940, 116281, 123420, 126852, 127534, 130696, 139128, 150040, 158565, 163370, 173910, 179707, 191301, 196044, 211420, 225060, 231880, 232562, 245055, 246840, 253704, 255068, 317130, 318835, 326740, 347820, 348843, 359414, 382602, 392088, 422840, 450120, 465124, 490110, 510136, 539121, 581405, 634260, 637670, 653480, 695640, 697686, 718828, 765204, 898535, 930248, 956505, 980220, 1078242, 1162810, 1268520, 1275340, 1395372, 1437656, 1530408, 1744215, 1797070, 1913010, 1960440, 1976777, 2156484, 2325620, 2550680, 2695605, 2790744, 3488430, 3594140, 3826020, 3953554, 4312968, 4651240, 5391210, 5930331, 6976860, 7188280, 7652040, 7907108, 9883885, 10782420, 11860662, 13953720, 15814216, 19767770, 21564840, 23721324, 29651655, 39535540, 47442648, 59303310, 79071080, 118606620, 237213240]

約数ペア:

[(1, 237213240), (2, 118606620), (3, 79071080), (4, 59303310), (5, 47442648), (6, 39535540), (8, 29651655), (10, 23721324), (11, 21564840), (12, 19767770), (15, 15814216), (17, 13953720), (20, 11860662), (22, 10782420), (24, 9883885), (30, 7907108), (31, 7652040), (33, 7188280), (34, 6976860), (40, 5930331), (44, 5391210), (51, 4651240), (55, 4312968), (60, 3953554), (62, 3826020), (66, 3594140), (68, 3488430), (85, 2790744), (88, 2695605), (93, 2550680), (102, 2325620), (110, 2156484), (120, 1976777), (121, 1960440), (124, 1913010), (132, 1797070), (136, 1744215), (155, 1530408), (165, 1437656), (170, 1395372), (186, 1275340), (187, 1268520), (204, 1162810), (220, 1078242), (242, 980220), (248, 956505), (255, 930248), (264, 898535), (310, 765204), (330, 718828), (340, 697686), (341, 695640), (363, 653480), (372, 637670), (374, 634260), (408, 581405), (440, 539121), (465, 510136), (484, 490110), (510, 465124), (527, 450120), (561, 422840), (605, 392088), (620, 382602), (660, 359414), (680, 348843), (682, 347820), (726, 326740), (744, 318835), (748, 317130), (930, 255068), (935, 253704), (961, 246840), (968, 245055), (1020, 232562), (1023, 231880), (1054, 225060), (1122, 211420), (1210, 196044), (1240, 191301), (1320, 179707), (1364, 173910), (1452, 163370), (1496, 158565), (1581, 150040), (1705, 139128), (1815, 130696), (1860, 127534), (1870, 126852), (1922, 123420), (2040, 116281), (2046, 115940), (2057, 115320), (2108, 112530), (2244, 105710), (2420, 98022), (2635, 90024), (2728, 86955), (2805, 84568), (2883, 82280), (2904, 81685), (3162, 75020), (3410, 69564), (3630, 65348), (3720, 63767), (3740, 63426), (3751, 63240), (3844, 61710), (4092, 57970), (4114, 57660), (4216, 56265), (4488, 52855), (4805, 49368), (4840, 49011), (5115, 46376), (5270, 45012), (5610, 42284), (5766, 41140), (5797, 40920), (6171, 38440), (6324, 37510), (6820, 34782), (7260, 32674), (7480, 31713), (7502, 31620), (7688, 30855), (7905, 30008), (8184, 28985), (8228, 28830), (9610, 24684), (10230, 23188), (10285, 23064), (10540, 22506), (10571, 22440), (11220, 21142), (11253, 21080), (11532, 20570), (11594, 20460), (12342, 19220), (12648, 18755), (13640, 17391), (14415, 16456), (14520, 16337), (15004, 15810)]