1312767540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:732

約数の個数: 384

約数和(自身を含む): 5109350400

約数和(自身を除く): 3796582860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 31, 34, 35, 36, 42, 45, 51, 54, 60, 62, 63, 68, 70, 84, 85, 90, 93, 102, 105, 108, 119, 124, 126, 135, 140, 153, 155, 170, 180, 186, 189, 204, 210, 217, 238, 252, 255, 270, 279, 306, 310, 315, 340, 357, 372, 378, 420, 434, 459, 465, 476, 510, 527, 540, 558, 595, 612, 620, 630, 651, 659, 714, 756, 765, 837, 868, 918, 930, 945, 1020, 1054, 1071, 1085, 1116, 1190, 1260, 1302, 1318, 1395, 1428, 1530, 1581, 1674, 1785, 1836, 1860, 1890, 1953, 1977, 2108, 2142, 2170, 2295, 2380, 2604, 2635, 2636, 2790, 3060, 3162, 3213, 3255, 3295, 3348, 3570, 3689, 3780, 3906, 3954, 4185, 4284, 4340, 4590, 4613, 4743, 5270, 5355, 5580, 5859, 5931, 6324, 6426, 6510, 6590, 7140, 7378, 7812, 7905, 7908, 8370, 9180, 9226, 9486, 9765, 9885, 10540, 10710, 11067, 11203, 11718, 11862, 12852, 13020, 13180, 13839, 14229, 14756, 15810, 16065, 16740, 17793, 18445, 18452, 18972, 19530, 19770, 20429, 21420, 22134, 22406, 23065, 23436, 23715, 23724, 27678, 28458, 29295, 29655, 31620, 32130, 33201, 33609, 35586, 36890, 39060, 39540, 40858, 41517, 44268, 44812, 46130, 47430, 55335, 55356, 56015, 56916, 58590, 59310, 61287, 64260, 66402, 67218, 69195, 71145, 71172, 73780, 78421, 81716, 83034, 88965, 92260, 94860, 99603, 100827, 102145, 110670, 112030, 117180, 118620, 122574, 124551, 132804, 134436, 138390, 142290, 143003, 156842, 166005, 166068, 168045, 177930, 183861, 199206, 201654, 204290, 207585, 221340, 224060, 235263, 245148, 249102, 276780, 284580, 286006, 302481, 306435, 313684, 332010, 336090, 347293, 355860, 367722, 392105, 398412, 403308, 408580, 415170, 429009, 470526, 498015, 498204, 504135, 551583, 572012, 604962, 612870, 622755, 664020, 672180, 694586, 705789, 715015, 735444, 784210, 830340, 858018, 919305, 941052, 996030, 1008270, 1041879, 1103166, 1176315, 1209924, 1225740, 1245510, 1287027, 1389172, 1411578, 1430030, 1512405, 1568420, 1716036, 1736465, 1838610, 1992060, 2016540, 2083758, 2117367, 2145045, 2206332, 2352630, 2431051, 2491020, 2574054, 2757915, 2823156, 2860060, 3024810, 3125637, 3472930, 3528945, 3677220, 3861081, 4167516, 4234734, 4290090, 4705260, 4862102, 5148108, 5209395, 5515830, 6049620, 6251274, 6435135, 6945860, 7057890, 7293153, 7722162, 8469468, 8580180, 9376911, 9724204, 10418790, 10586835, 11031660, 12155255, 12502548, 12870270, 14115780, 14586306, 15444324, 15628185, 18753822, 19305405, 20837580, 21173670, 21879459, 24310510, 25740540, 29172612, 31256370, 36465765, 37507644, 38610810, 42347340, 43758918, 46884555, 48621020, 62512740, 65638377, 72931530, 77221620, 87517836, 93769110, 109397295, 131276754, 145863060, 187538220, 218794590, 262553508, 328191885, 437589180, 656383770, 1312767540]

約数ペア:

[(1, 1312767540), (2, 656383770), (3, 437589180), (4, 328191885), (5, 262553508), (6, 218794590), (7, 187538220), (9, 145863060), (10, 131276754), (12, 109397295), (14, 93769110), (15, 87517836), (17, 77221620), (18, 72931530), (20, 65638377), (21, 62512740), (27, 48621020), (28, 46884555), (30, 43758918), (31, 42347340), (34, 38610810), (35, 37507644), (36, 36465765), (42, 31256370), (45, 29172612), (51, 25740540), (54, 24310510), (60, 21879459), (62, 21173670), (63, 20837580), (68, 19305405), (70, 18753822), (84, 15628185), (85, 15444324), (90, 14586306), (93, 14115780), (102, 12870270), (105, 12502548), (108, 12155255), (119, 11031660), (124, 10586835), (126, 10418790), (135, 9724204), (140, 9376911), (153, 8580180), (155, 8469468), (170, 7722162), (180, 7293153), (186, 7057890), (189, 6945860), (204, 6435135), (210, 6251274), (217, 6049620), (238, 5515830), (252, 5209395), (255, 5148108), (270, 4862102), (279, 4705260), (306, 4290090), (310, 4234734), (315, 4167516), (340, 3861081), (357, 3677220), (372, 3528945), (378, 3472930), (420, 3125637), (434, 3024810), (459, 2860060), (465, 2823156), (476, 2757915), (510, 2574054), (527, 2491020), (540, 2431051), (558, 2352630), (595, 2206332), (612, 2145045), (620, 2117367), (630, 2083758), (651, 2016540), (659, 1992060), (714, 1838610), (756, 1736465), (765, 1716036), (837, 1568420), (868, 1512405), (918, 1430030), (930, 1411578), (945, 1389172), (1020, 1287027), (1054, 1245510), (1071, 1225740), (1085, 1209924), (1116, 1176315), (1190, 1103166), (1260, 1041879), (1302, 1008270), (1318, 996030), (1395, 941052), (1428, 919305), (1530, 858018), (1581, 830340), (1674, 784210), (1785, 735444), (1836, 715015), (1860, 705789), (1890, 694586), (1953, 672180), (1977, 664020), (2108, 622755), (2142, 612870), (2170, 604962), (2295, 572012), (2380, 551583), (2604, 504135), (2635, 498204), (2636, 498015), (2790, 470526), (3060, 429009), (3162, 415170), (3213, 408580), (3255, 403308), (3295, 398412), (3348, 392105), (3570, 367722), (3689, 355860), (3780, 347293), (3906, 336090), (3954, 332010), (4185, 313684), (4284, 306435), (4340, 302481), (4590, 286006), (4613, 284580), (4743, 276780), (5270, 249102), (5355, 245148), (5580, 235263), (5859, 224060), (5931, 221340), (6324, 207585), (6426, 204290), (6510, 201654), (6590, 199206), (7140, 183861), (7378, 177930), (7812, 168045), (7905, 166068), (7908, 166005), (8370, 156842), (9180, 143003), (9226, 142290), (9486, 138390), (9765, 134436), (9885, 132804), (10540, 124551), (10710, 122574), (11067, 118620), (11203, 117180), (11718, 112030), (11862, 110670), (12852, 102145), (13020, 100827), (13180, 99603), (13839, 94860), (14229, 92260), (14756, 88965), (15810, 83034), (16065, 81716), (16740, 78421), (17793, 73780), (18445, 71172), (18452, 71145), (18972, 69195), (19530, 67218), (19770, 66402), (20429, 64260), (21420, 61287), (22134, 59310), (22406, 58590), (23065, 56916), (23436, 56015), (23715, 55356), (23724, 55335), (27678, 47430), (28458, 46130), (29295, 44812), (29655, 44268), (31620, 41517), (32130, 40858), (33201, 39540), (33609, 39060), (35586, 36890)]