12861859080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1821

約数の個数: 384

約数和(自身を含む): 47490831360

約数和(自身を除く): 34628972280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 41, 42, 49, 56, 60, 62, 70, 82, 84, 93, 98, 105, 120, 123, 124, 140, 147, 155, 164, 168, 186, 196, 205, 210, 217, 245, 246, 248, 280, 287, 294, 310, 328, 372, 392, 410, 420, 434, 465, 490, 492, 574, 588, 615, 620, 651, 735, 744, 820, 840, 861, 868, 930, 980, 984, 1085, 1148, 1176, 1230, 1240, 1271, 1302, 1435, 1470, 1519, 1640, 1721, 1722, 1736, 1860, 1960, 2009, 2170, 2296, 2460, 2542, 2604, 2870, 2940, 3038, 3255, 3442, 3444, 3720, 3813, 4018, 4305, 4340, 4557, 4920, 5084, 5163, 5208, 5740, 5880, 6027, 6076, 6355, 6510, 6884, 6888, 7595, 7626, 8036, 8605, 8610, 8680, 8897, 9114, 10045, 10168, 10326, 11480, 12047, 12054, 12152, 12710, 13020, 13768, 15190, 15252, 16072, 17210, 17220, 17794, 18228, 19065, 20090, 20652, 22785, 24094, 24108, 25420, 25815, 26040, 26691, 30135, 30380, 30504, 34420, 34440, 35588, 36141, 36456, 38130, 40180, 41304, 44485, 45570, 48188, 48216, 50840, 51630, 53351, 53382, 60235, 60270, 60760, 62279, 68840, 70561, 71176, 72282, 76260, 80360, 84329, 88970, 91140, 96376, 103260, 106702, 106764, 120470, 120540, 124558, 133455, 141122, 144564, 152520, 160053, 168658, 177940, 180705, 182280, 186837, 206520, 211683, 213404, 213528, 240940, 241080, 249116, 252987, 266755, 266910, 282244, 289128, 311395, 320106, 337316, 352805, 355880, 361410, 373457, 373674, 421645, 423366, 426808, 481880, 493927, 498232, 505974, 533510, 533820, 564488, 622790, 640212, 674632, 705610, 722820, 746914, 747348, 800265, 843290, 846732, 934185, 987854, 1011948, 1058415, 1067020, 1067640, 1120371, 1245580, 1264935, 1280424, 1411220, 1445640, 1481781, 1493828, 1494696, 1600530, 1686580, 1693464, 1867285, 1868370, 1975708, 2023896, 2116830, 2134040, 2187391, 2240742, 2469635, 2491160, 2529870, 2614199, 2822440, 2963562, 2987656, 3201060, 3373160, 3457489, 3734570, 3736740, 3951416, 4233660, 4374782, 4481484, 4939270, 5059740, 5228398, 5601855, 5927124, 6402120, 6562173, 6914978, 7408905, 7469140, 7473480, 7842597, 8467320, 8749564, 8962968, 9878540, 10119480, 10372467, 10456796, 10936955, 11203710, 11854248, 13070995, 13124346, 13829956, 14817810, 14938280, 15311737, 15685194, 17287445, 17499128, 19757080, 20744934, 20913592, 21873910, 22407420, 26141990, 26248692, 27659912, 29635620, 30623474, 31370388, 32810865, 34574890, 39212985, 41489868, 43747820, 44814840, 45935211, 51862335, 52283980, 52497384, 59271240, 61246948, 62740776, 65621730, 69149780, 76558685, 78425970, 82979736, 87495640, 91870422, 103724670, 104567960, 107182159, 122493896, 131243460, 138299560, 153117370, 156851940, 183740844, 207449340, 214364318, 229676055, 262486920, 306234740, 313703880, 321546477, 367481688, 414898680, 428728636, 459352110, 535910795, 612469480, 643092954, 857457272, 918704220, 1071821590, 1286185908, 1607732385, 1837408440, 2143643180, 2572371816, 3215464770, 4287286360, 6430929540, 12861859080]

約数ペア:

[(1, 12861859080), (2, 6430929540), (3, 4287286360), (4, 3215464770), (5, 2572371816), (6, 2143643180), (7, 1837408440), (8, 1607732385), (10, 1286185908), (12, 1071821590), (14, 918704220), (15, 857457272), (20, 643092954), (21, 612469480), (24, 535910795), (28, 459352110), (30, 428728636), (31, 414898680), (35, 367481688), (40, 321546477), (41, 313703880), (42, 306234740), (49, 262486920), (56, 229676055), (60, 214364318), (62, 207449340), (70, 183740844), (82, 156851940), (84, 153117370), (93, 138299560), (98, 131243460), (105, 122493896), (120, 107182159), (123, 104567960), (124, 103724670), (140, 91870422), (147, 87495640), (155, 82979736), (164, 78425970), (168, 76558685), (186, 69149780), (196, 65621730), (205, 62740776), (210, 61246948), (217, 59271240), (245, 52497384), (246, 52283980), (248, 51862335), (280, 45935211), (287, 44814840), (294, 43747820), (310, 41489868), (328, 39212985), (372, 34574890), (392, 32810865), (410, 31370388), (420, 30623474), (434, 29635620), (465, 27659912), (490, 26248692), (492, 26141990), (574, 22407420), (588, 21873910), (615, 20913592), (620, 20744934), (651, 19757080), (735, 17499128), (744, 17287445), (820, 15685194), (840, 15311737), (861, 14938280), (868, 14817810), (930, 13829956), (980, 13124346), (984, 13070995), (1085, 11854248), (1148, 11203710), (1176, 10936955), (1230, 10456796), (1240, 10372467), (1271, 10119480), (1302, 9878540), (1435, 8962968), (1470, 8749564), (1519, 8467320), (1640, 7842597), (1721, 7473480), (1722, 7469140), (1736, 7408905), (1860, 6914978), (1960, 6562173), (2009, 6402120), (2170, 5927124), (2296, 5601855), (2460, 5228398), (2542, 5059740), (2604, 4939270), (2870, 4481484), (2940, 4374782), (3038, 4233660), (3255, 3951416), (3442, 3736740), (3444, 3734570), (3720, 3457489), (3813, 3373160), (4018, 3201060), (4305, 2987656), (4340, 2963562), (4557, 2822440), (4920, 2614199), (5084, 2529870), (5163, 2491160), (5208, 2469635), (5740, 2240742), (5880, 2187391), (6027, 2134040), (6076, 2116830), (6355, 2023896), (6510, 1975708), (6884, 1868370), (6888, 1867285), (7595, 1693464), (7626, 1686580), (8036, 1600530), (8605, 1494696), (8610, 1493828), (8680, 1481781), (8897, 1445640), (9114, 1411220), (10045, 1280424), (10168, 1264935), (10326, 1245580), (11480, 1120371), (12047, 1067640), (12054, 1067020), (12152, 1058415), (12710, 1011948), (13020, 987854), (13768, 934185), (15190, 846732), (15252, 843290), (16072, 800265), (17210, 747348), (17220, 746914), (17794, 722820), (18228, 705610), (19065, 674632), (20090, 640212), (20652, 622790), (22785, 564488), (24094, 533820), (24108, 533510), (25420, 505974), (25815, 498232), (26040, 493927), (26691, 481880), (30135, 426808), (30380, 423366), (30504, 421645), (34420, 373674), (34440, 373457), (35588, 361410), (36141, 355880), (36456, 352805), (38130, 337316), (40180, 320106), (41304, 311395), (44485, 289128), (45570, 282244), (48188, 266910), (48216, 266755), (50840, 252987), (51630, 249116), (53351, 241080), (53382, 240940), (60235, 213528), (60270, 213404), (60760, 211683), (62279, 206520), (68840, 186837), (70561, 182280), (71176, 180705), (72282, 177940), (76260, 168658), (80360, 160053), (84329, 152520), (88970, 144564), (91140, 141122), (96376, 133455), (103260, 124558), (106702, 120540), (106764, 120470)]