38680251480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{20611}}^1$

素因数の和:21042

約数の個数: 192

約数和(自身を含む): 135725073120

約数和(自身を除く): 97044821640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 401, 468, 520, 585, 780, 802, 936, 1170, 1203, 1560, 1604, 2005, 2340, 2406, 3208, 3609, 4010, 4680, 4812, 5213, 6015, 7218, 8020, 9624, 10426, 12030, 14436, 15639, 16040, 18045, 20611, 20852, 24060, 26065, 28872, 31278, 36090, 41222, 41704, 46917, 48120, 52130, 61833, 62556, 72180, 78195, 82444, 93834, 103055, 104260, 123666, 125112, 144360, 156390, 164888, 185499, 187668, 206110, 208520, 234585, 247332, 267943, 309165, 312780, 370998, 375336, 412220, 469170, 494664, 535886, 618330, 625560, 741996, 803829, 824440, 927495, 938340, 1071772, 1236660, 1339715, 1483992, 1607658, 1854990, 1876680, 2143544, 2411487, 2473320, 2679430, 3215316, 3709980, 4019145, 4822974, 5358860, 6430632, 7419960, 8038290, 8265011, 9645948, 10717720, 12057435, 16076580, 16530022, 19291896, 24114870, 24795033, 32153160, 33060044, 41325055, 48229740, 49590066, 66120088, 74385099, 82650110, 96459480, 99180132, 107445143, 123975165, 148770198, 165300220, 198360264, 214890286, 247950330, 297540396, 322335429, 330600440, 371925495, 429780572, 495900660, 537225715, 595080792, 644670858, 743850990, 859561144, 967006287, 991801320, 1074451430, 1289341716, 1487701980, 1611677145, 1934012574, 2148902860, 2578683432, 2975403960, 3223354290, 3868025148, 4297805720, 4835031435, 6446708580, 7736050296, 9670062870, 12893417160, 19340125740, 38680251480]

約数ペア:

[(1, 38680251480), (2, 19340125740), (3, 12893417160), (4, 9670062870), (5, 7736050296), (6, 6446708580), (8, 4835031435), (9, 4297805720), (10, 3868025148), (12, 3223354290), (13, 2975403960), (15, 2578683432), (18, 2148902860), (20, 1934012574), (24, 1611677145), (26, 1487701980), (30, 1289341716), (36, 1074451430), (39, 991801320), (40, 967006287), (45, 859561144), (52, 743850990), (60, 644670858), (65, 595080792), (72, 537225715), (78, 495900660), (90, 429780572), (104, 371925495), (117, 330600440), (120, 322335429), (130, 297540396), (156, 247950330), (180, 214890286), (195, 198360264), (234, 165300220), (260, 148770198), (312, 123975165), (360, 107445143), (390, 99180132), (401, 96459480), (468, 82650110), (520, 74385099), (585, 66120088), (780, 49590066), (802, 48229740), (936, 41325055), (1170, 33060044), (1203, 32153160), (1560, 24795033), (1604, 24114870), (2005, 19291896), (2340, 16530022), (2406, 16076580), (3208, 12057435), (3609, 10717720), (4010, 9645948), (4680, 8265011), (4812, 8038290), (5213, 7419960), (6015, 6430632), (7218, 5358860), (8020, 4822974), (9624, 4019145), (10426, 3709980), (12030, 3215316), (14436, 2679430), (15639, 2473320), (16040, 2411487), (18045, 2143544), (20611, 1876680), (20852, 1854990), (24060, 1607658), (26065, 1483992), (28872, 1339715), (31278, 1236660), (36090, 1071772), (41222, 938340), (41704, 927495), (46917, 824440), (48120, 803829), (52130, 741996), (61833, 625560), (62556, 618330), (72180, 535886), (78195, 494664), (82444, 469170), (93834, 412220), (103055, 375336), (104260, 370998), (123666, 312780), (125112, 309165), (144360, 267943), (156390, 247332), (164888, 234585), (185499, 208520), (187668, 206110)]