42462420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 164094336

約数和(自身を除く): 121631916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 49, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 98, 101, 105, 110, 130, 132, 140, 143, 147, 154, 156, 165, 182, 195, 196, 202, 210, 220, 231, 245, 260, 273, 286, 294, 303, 308, 330, 364, 385, 390, 404, 420, 429, 455, 462, 490, 505, 539, 546, 572, 588, 606, 637, 660, 707, 715, 735, 770, 780, 858, 910, 924, 980, 1001, 1010, 1078, 1092, 1111, 1155, 1212, 1274, 1313, 1365, 1414, 1430, 1470, 1515, 1540, 1617, 1716, 1820, 1911, 2002, 2020, 2121, 2145, 2156, 2222, 2310, 2548, 2626, 2695, 2730, 2828, 2860, 2940, 3003, 3030, 3185, 3234, 3333, 3535, 3822, 3939, 4004, 4242, 4290, 4444, 4620, 4949, 5005, 5252, 5390, 5460, 5555, 6006, 6060, 6370, 6468, 6565, 6666, 7007, 7070, 7644, 7777, 7878, 8085, 8484, 8580, 9191, 9555, 9898, 10010, 10605, 10780, 11110, 12012, 12740, 13130, 13332, 14014, 14140, 14443, 14847, 15015, 15554, 15756, 16170, 16665, 18382, 19110, 19695, 19796, 20020, 21021, 21210, 22220, 23331, 24745, 26260, 27573, 28028, 28886, 29694, 30030, 31108, 32340, 33330, 35035, 36764, 38220, 38885, 39390, 42042, 42420, 43329, 45955, 46662, 49490, 54439, 55146, 57772, 59388, 60060, 64337, 66660, 70070, 72215, 74235, 77770, 78780, 84084, 86658, 91910, 93324, 98980, 101101, 105105, 108878, 110292, 116655, 128674, 137865, 140140, 144430, 148470, 155540, 163317, 173316, 183820, 193011, 202202, 210210, 216645, 217756, 233310, 257348, 272195, 275730, 288860, 296940, 303303, 321685, 326634, 386022, 404404, 420420, 433290, 466620, 505505, 544390, 551460, 606606, 643370, 653268, 707707, 772044, 816585, 866580, 965055, 1011010, 1088780, 1213212, 1286740, 1415414, 1516515, 1633170, 1930110, 2022020, 2123121, 2830828, 3033030, 3266340, 3538535, 3860220, 4246242, 6066060, 7077070, 8492484, 10615605, 14154140, 21231210, 42462420]

約数ペア:

[(1, 42462420), (2, 21231210), (3, 14154140), (4, 10615605), (5, 8492484), (6, 7077070), (7, 6066060), (10, 4246242), (11, 3860220), (12, 3538535), (13, 3266340), (14, 3033030), (15, 2830828), (20, 2123121), (21, 2022020), (22, 1930110), (26, 1633170), (28, 1516515), (30, 1415414), (33, 1286740), (35, 1213212), (39, 1088780), (42, 1011010), (44, 965055), (49, 866580), (52, 816585), (55, 772044), (60, 707707), (65, 653268), (66, 643370), (70, 606606), (77, 551460), (78, 544390), (84, 505505), (91, 466620), (98, 433290), (101, 420420), (105, 404404), (110, 386022), (130, 326634), (132, 321685), (140, 303303), (143, 296940), (147, 288860), (154, 275730), (156, 272195), (165, 257348), (182, 233310), (195, 217756), (196, 216645), (202, 210210), (210, 202202), (220, 193011), (231, 183820), (245, 173316), (260, 163317), (273, 155540), (286, 148470), (294, 144430), (303, 140140), (308, 137865), (330, 128674), (364, 116655), (385, 110292), (390, 108878), (404, 105105), (420, 101101), (429, 98980), (455, 93324), (462, 91910), (490, 86658), (505, 84084), (539, 78780), (546, 77770), (572, 74235), (588, 72215), (606, 70070), (637, 66660), (660, 64337), (707, 60060), (715, 59388), (735, 57772), (770, 55146), (780, 54439), (858, 49490), (910, 46662), (924, 45955), (980, 43329), (1001, 42420), (1010, 42042), (1078, 39390), (1092, 38885), (1111, 38220), (1155, 36764), (1212, 35035), (1274, 33330), (1313, 32340), (1365, 31108), (1414, 30030), (1430, 29694), (1470, 28886), (1515, 28028), (1540, 27573), (1617, 26260), (1716, 24745), (1820, 23331), (1911, 22220), (2002, 21210), (2020, 21021), (2121, 20020), (2145, 19796), (2156, 19695), (2222, 19110), (2310, 18382), (2548, 16665), (2626, 16170), (2695, 15756), (2730, 15554), (2828, 15015), (2860, 14847), (2940, 14443), (3003, 14140), (3030, 14014), (3185, 13332), (3234, 13130), (3333, 12740), (3535, 12012), (3822, 11110), (3939, 10780), (4004, 10605), (4242, 10010), (4290, 9898), (4444, 9555), (4620, 9191), (4949, 8580), (5005, 8484), (5252, 8085), (5390, 7878), (5460, 7777), (5555, 7644), (6006, 7070), (6060, 7007), (6370, 6666), (6468, 6565)]