157588470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 508032000

約数和(自身を除く): 350443530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 26, 27, 30, 34, 38, 39, 45, 51, 54, 57, 65, 78, 85, 90, 95, 102, 114, 117, 130, 135, 139, 153, 170, 171, 190, 195, 221, 234, 247, 255, 270, 278, 285, 306, 323, 342, 351, 390, 417, 442, 459, 494, 510, 513, 570, 585, 646, 663, 695, 702, 741, 765, 834, 855, 918, 969, 1026, 1105, 1170, 1235, 1251, 1326, 1390, 1482, 1530, 1615, 1710, 1755, 1807, 1938, 1989, 2085, 2210, 2223, 2295, 2363, 2470, 2502, 2565, 2641, 2907, 3230, 3315, 3510, 3614, 3705, 3753, 3978, 4170, 4199, 4446, 4590, 4726, 4845, 5130, 5282, 5421, 5814, 5967, 6255, 6630, 6669, 7089, 7410, 7506, 7923, 8398, 8721, 9035, 9690, 9945, 10842, 11115, 11815, 11934, 12510, 12597, 13205, 13338, 14178, 14535, 15846, 16263, 17442, 18070, 18765, 19890, 20995, 21267, 22230, 23630, 23769, 25194, 26410, 27105, 29070, 29835, 30719, 32526, 33345, 34333, 35445, 37530, 37791, 39615, 41990, 42534, 43605, 44897, 47538, 48789, 54210, 59670, 61438, 62985, 63801, 66690, 68666, 70890, 71307, 75582, 79230, 81315, 87210, 89794, 92157, 97578, 102999, 106335, 113373, 118845, 125970, 127602, 134691, 142614, 153595, 162630, 171665, 184314, 188955, 205998, 212670, 224485, 226746, 237690, 243945, 269382, 276471, 307190, 308997, 319005, 343330, 356535, 377910, 404073, 448970, 460785, 487890, 514995, 552942, 566865, 583661, 617994, 638010, 673455, 713070, 808146, 829413, 921570, 926991, 1029990, 1133730, 1167322, 1212219, 1346910, 1382355, 1544985, 1658826, 1750983, 1853982, 2020365, 2424438, 2764710, 2918305, 3089970, 3501966, 4040730, 4147065, 4634955, 5252949, 5836610, 6061095, 8294130, 8754915, 9269910, 10505898, 12122190, 15758847, 17509830, 26264745, 31517694, 52529490, 78794235, 157588470]

約数ペア:

[(1, 157588470), (2, 78794235), (3, 52529490), (5, 31517694), (6, 26264745), (9, 17509830), (10, 15758847), (13, 12122190), (15, 10505898), (17, 9269910), (18, 8754915), (19, 8294130), (26, 6061095), (27, 5836610), (30, 5252949), (34, 4634955), (38, 4147065), (39, 4040730), (45, 3501966), (51, 3089970), (54, 2918305), (57, 2764710), (65, 2424438), (78, 2020365), (85, 1853982), (90, 1750983), (95, 1658826), (102, 1544985), (114, 1382355), (117, 1346910), (130, 1212219), (135, 1167322), (139, 1133730), (153, 1029990), (170, 926991), (171, 921570), (190, 829413), (195, 808146), (221, 713070), (234, 673455), (247, 638010), (255, 617994), (270, 583661), (278, 566865), (285, 552942), (306, 514995), (323, 487890), (342, 460785), (351, 448970), (390, 404073), (417, 377910), (442, 356535), (459, 343330), (494, 319005), (510, 308997), (513, 307190), (570, 276471), (585, 269382), (646, 243945), (663, 237690), (695, 226746), (702, 224485), (741, 212670), (765, 205998), (834, 188955), (855, 184314), (918, 171665), (969, 162630), (1026, 153595), (1105, 142614), (1170, 134691), (1235, 127602), (1251, 125970), (1326, 118845), (1390, 113373), (1482, 106335), (1530, 102999), (1615, 97578), (1710, 92157), (1755, 89794), (1807, 87210), (1938, 81315), (1989, 79230), (2085, 75582), (2210, 71307), (2223, 70890), (2295, 68666), (2363, 66690), (2470, 63801), (2502, 62985), (2565, 61438), (2641, 59670), (2907, 54210), (3230, 48789), (3315, 47538), (3510, 44897), (3614, 43605), (3705, 42534), (3753, 41990), (3978, 39615), (4170, 37791), (4199, 37530), (4446, 35445), (4590, 34333), (4726, 33345), (4845, 32526), (5130, 30719), (5282, 29835), (5421, 29070), (5814, 27105), (5967, 26410), (6255, 25194), (6630, 23769), (6669, 23630), (7089, 22230), (7410, 21267), (7506, 20995), (7923, 19890), (8398, 18765), (8721, 18070), (9035, 17442), (9690, 16263), (9945, 15846), (10842, 14535), (11115, 14178), (11815, 13338), (11934, 13205), (12510, 12597)]