259657860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 384

約数和(自身を含む): 980582400

約数和(自身を除く): 720924540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 37, 42, 44, 49, 55, 60, 62, 66, 70, 74, 77, 84, 93, 98, 105, 110, 111, 124, 132, 140, 147, 148, 154, 155, 165, 185, 186, 196, 210, 217, 220, 222, 231, 245, 259, 294, 308, 310, 330, 341, 343, 370, 372, 385, 407, 420, 434, 444, 462, 465, 490, 518, 539, 555, 588, 620, 651, 660, 682, 686, 735, 740, 770, 777, 814, 868, 924, 930, 980, 1023, 1029, 1036, 1078, 1085, 1110, 1147, 1155, 1221, 1295, 1302, 1364, 1372, 1470, 1519, 1540, 1554, 1617, 1628, 1705, 1715, 1813, 1860, 2035, 2046, 2058, 2156, 2170, 2220, 2294, 2310, 2387, 2442, 2590, 2604, 2695, 2849, 2940, 3038, 3108, 3234, 3255, 3410, 3430, 3441, 3626, 3773, 3885, 4070, 4092, 4116, 4340, 4557, 4588, 4620, 4774, 4884, 5115, 5145, 5180, 5390, 5439, 5698, 5735, 6076, 6105, 6468, 6510, 6820, 6860, 6882, 7161, 7252, 7546, 7595, 7770, 8029, 8085, 8140, 8547, 9065, 9114, 9548, 10230, 10290, 10633, 10780, 10878, 11319, 11396, 11470, 11935, 12210, 12617, 12691, 13020, 13764, 14245, 14322, 15092, 15190, 15540, 16058, 16170, 16709, 17094, 17205, 18130, 18228, 18865, 19943, 20460, 20580, 21266, 21756, 22638, 22785, 22940, 23870, 24087, 24420, 25234, 25382, 27195, 28490, 28644, 30380, 31899, 32116, 32340, 33418, 34188, 34410, 35805, 36260, 37730, 37851, 38073, 39886, 40145, 42532, 42735, 45276, 45570, 47740, 48174, 50127, 50468, 50764, 53165, 54390, 56203, 56595, 56980, 59829, 63085, 63455, 63798, 66836, 68820, 71610, 75460, 75702, 76146, 79772, 80290, 83545, 85470, 88319, 91140, 96348, 99715, 100254, 106330, 108780, 112406, 113190, 116963, 119658, 120435, 126170, 126910, 127596, 139601, 143220, 151404, 152292, 159495, 160580, 167090, 168609, 170940, 176638, 189255, 190365, 199430, 200508, 212660, 224812, 226380, 233926, 239316, 240870, 250635, 252340, 253820, 264957, 279202, 281015, 299145, 318990, 334180, 337218, 350889, 353276, 378510, 380730, 393421, 398860, 418803, 441595, 467852, 481740, 501270, 529914, 558404, 562030, 584815, 598290, 618233, 637980, 674436, 698005, 701778, 757020, 761460, 786842, 837606, 843045, 883190, 1002540, 1059828, 1124060, 1169630, 1180263, 1196580, 1236466, 1324785, 1396010, 1403556, 1573684, 1675212, 1686090, 1754445, 1766380, 1854699, 1967105, 2094015, 2339260, 2360526, 2472932, 2649570, 2792020, 3091165, 3372180, 3508890, 3709398, 3934210, 4188030, 4327631, 4721052, 5299140, 5901315, 6182330, 7017780, 7418796, 7868420, 8376060, 8655262, 9273495, 11802630, 12364660, 12982893, 17310524, 18546990, 21638155, 23605260, 25965786, 37093980, 43276310, 51931572, 64914465, 86552620, 129828930, 259657860]

約数ペア:

[(1, 259657860), (2, 129828930), (3, 86552620), (4, 64914465), (5, 51931572), (6, 43276310), (7, 37093980), (10, 25965786), (11, 23605260), (12, 21638155), (14, 18546990), (15, 17310524), (20, 12982893), (21, 12364660), (22, 11802630), (28, 9273495), (30, 8655262), (31, 8376060), (33, 7868420), (35, 7418796), (37, 7017780), (42, 6182330), (44, 5901315), (49, 5299140), (55, 4721052), (60, 4327631), (62, 4188030), (66, 3934210), (70, 3709398), (74, 3508890), (77, 3372180), (84, 3091165), (93, 2792020), (98, 2649570), (105, 2472932), (110, 2360526), (111, 2339260), (124, 2094015), (132, 1967105), (140, 1854699), (147, 1766380), (148, 1754445), (154, 1686090), (155, 1675212), (165, 1573684), (185, 1403556), (186, 1396010), (196, 1324785), (210, 1236466), (217, 1196580), (220, 1180263), (222, 1169630), (231, 1124060), (245, 1059828), (259, 1002540), (294, 883190), (308, 843045), (310, 837606), (330, 786842), (341, 761460), (343, 757020), (370, 701778), (372, 698005), (385, 674436), (407, 637980), (420, 618233), (434, 598290), (444, 584815), (462, 562030), (465, 558404), (490, 529914), (518, 501270), (539, 481740), (555, 467852), (588, 441595), (620, 418803), (651, 398860), (660, 393421), (682, 380730), (686, 378510), (735, 353276), (740, 350889), (770, 337218), (777, 334180), (814, 318990), (868, 299145), (924, 281015), (930, 279202), (980, 264957), (1023, 253820), (1029, 252340), (1036, 250635), (1078, 240870), (1085, 239316), (1110, 233926), (1147, 226380), (1155, 224812), (1221, 212660), (1295, 200508), (1302, 199430), (1364, 190365), (1372, 189255), (1470, 176638), (1519, 170940), (1540, 168609), (1554, 167090), (1617, 160580), (1628, 159495), (1705, 152292), (1715, 151404), (1813, 143220), (1860, 139601), (2035, 127596), (2046, 126910), (2058, 126170), (2156, 120435), (2170, 119658), (2220, 116963), (2294, 113190), (2310, 112406), (2387, 108780), (2442, 106330), (2590, 100254), (2604, 99715), (2695, 96348), (2849, 91140), (2940, 88319), (3038, 85470), (3108, 83545), (3234, 80290), (3255, 79772), (3410, 76146), (3430, 75702), (3441, 75460), (3626, 71610), (3773, 68820), (3885, 66836), (4070, 63798), (4092, 63455), (4116, 63085), (4340, 59829), (4557, 56980), (4588, 56595), (4620, 56203), (4774, 54390), (4884, 53165), (5115, 50764), (5145, 50468), (5180, 50127), (5390, 48174), (5439, 47740), (5698, 45570), (5735, 45276), (6076, 42735), (6105, 42532), (6468, 40145), (6510, 39886), (6820, 38073), (6860, 37851), (6882, 37730), (7161, 36260), (7252, 35805), (7546, 34410), (7595, 34188), (7770, 33418), (8029, 32340), (8085, 32116), (8140, 31899), (8547, 30380), (9065, 28644), (9114, 28490), (9548, 27195), (10230, 25382), (10290, 25234), (10633, 24420), (10780, 24087), (10878, 23870), (11319, 22940), (11396, 22785), (11470, 22638), (11935, 21756), (12210, 21266), (12617, 20580), (12691, 20460), (13020, 19943), (13764, 18865), (14245, 18228), (14322, 18130), (15092, 17205), (15190, 17094), (15540, 16709), (16058, 16170)]