40219740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 143678304

約数和(自身を除く): 103458564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 37, 44, 45, 54, 55, 60, 61, 66, 74, 81, 90, 99, 108, 110, 111, 122, 132, 135, 148, 162, 165, 180, 183, 185, 198, 220, 222, 244, 270, 297, 305, 324, 330, 333, 366, 370, 396, 405, 407, 444, 495, 540, 549, 555, 594, 610, 660, 666, 671, 732, 740, 810, 814, 891, 915, 990, 999, 1098, 1110, 1188, 1220, 1221, 1332, 1342, 1485, 1620, 1628, 1647, 1665, 1782, 1830, 1980, 1998, 2013, 2035, 2196, 2220, 2257, 2442, 2684, 2745, 2970, 2997, 3294, 3330, 3355, 3564, 3660, 3663, 3996, 4026, 4070, 4455, 4514, 4884, 4941, 4995, 5490, 5940, 5994, 6039, 6105, 6588, 6660, 6710, 6771, 7326, 8052, 8140, 8235, 8910, 9028, 9882, 9990, 10065, 10980, 10989, 11285, 11988, 12078, 12210, 13420, 13542, 14652, 14985, 16470, 17820, 18117, 18315, 19764, 19980, 20130, 20313, 21978, 22570, 24156, 24420, 24705, 24827, 27084, 29970, 30195, 32940, 32967, 33855, 36234, 36630, 40260, 40626, 43956, 45140, 49410, 49654, 54351, 54945, 59940, 60390, 60939, 65934, 67710, 72468, 73260, 74481, 81252, 90585, 98820, 99308, 101565, 108702, 109890, 120780, 121878, 124135, 131868, 135420, 148962, 164835, 181170, 182817, 203130, 217404, 219780, 223443, 243756, 248270, 271755, 297924, 304695, 329670, 362340, 365634, 372405, 406260, 446886, 496540, 543510, 609390, 659340, 670329, 731268, 744810, 893772, 914085, 1087020, 1117215, 1218780, 1340658, 1489620, 1828170, 2010987, 2234430, 2681316, 3351645, 3656340, 4021974, 4468860, 6703290, 8043948, 10054935, 13406580, 20109870, 40219740]

約数ペア:

[(1, 40219740), (2, 20109870), (3, 13406580), (4, 10054935), (5, 8043948), (6, 6703290), (9, 4468860), (10, 4021974), (11, 3656340), (12, 3351645), (15, 2681316), (18, 2234430), (20, 2010987), (22, 1828170), (27, 1489620), (30, 1340658), (33, 1218780), (36, 1117215), (37, 1087020), (44, 914085), (45, 893772), (54, 744810), (55, 731268), (60, 670329), (61, 659340), (66, 609390), (74, 543510), (81, 496540), (90, 446886), (99, 406260), (108, 372405), (110, 365634), (111, 362340), (122, 329670), (132, 304695), (135, 297924), (148, 271755), (162, 248270), (165, 243756), (180, 223443), (183, 219780), (185, 217404), (198, 203130), (220, 182817), (222, 181170), (244, 164835), (270, 148962), (297, 135420), (305, 131868), (324, 124135), (330, 121878), (333, 120780), (366, 109890), (370, 108702), (396, 101565), (405, 99308), (407, 98820), (444, 90585), (495, 81252), (540, 74481), (549, 73260), (555, 72468), (594, 67710), (610, 65934), (660, 60939), (666, 60390), (671, 59940), (732, 54945), (740, 54351), (810, 49654), (814, 49410), (891, 45140), (915, 43956), (990, 40626), (999, 40260), (1098, 36630), (1110, 36234), (1188, 33855), (1220, 32967), (1221, 32940), (1332, 30195), (1342, 29970), (1485, 27084), (1620, 24827), (1628, 24705), (1647, 24420), (1665, 24156), (1782, 22570), (1830, 21978), (1980, 20313), (1998, 20130), (2013, 19980), (2035, 19764), (2196, 18315), (2220, 18117), (2257, 17820), (2442, 16470), (2684, 14985), (2745, 14652), (2970, 13542), (2997, 13420), (3294, 12210), (3330, 12078), (3355, 11988), (3564, 11285), (3660, 10989), (3663, 10980), (3996, 10065), (4026, 9990), (4070, 9882), (4455, 9028), (4514, 8910), (4884, 8235), (4941, 8140), (4995, 8052), (5490, 7326), (5940, 6771), (5994, 6710), (6039, 6660), (6105, 6588)]