1203321420

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 432

約数和(自身を含む): 4573191168

約数和(自身を除く): 3369869748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 49, 54, 60, 62, 63, 70, 81, 84, 90, 93, 98, 105, 108, 124, 126, 135, 140, 147, 155, 162, 163, 180, 186, 189, 196, 210, 217, 243, 245, 252, 270, 279, 294, 310, 315, 324, 326, 372, 378, 405, 420, 434, 441, 465, 486, 489, 490, 540, 558, 567, 588, 620, 630, 651, 652, 735, 756, 810, 815, 837, 868, 882, 930, 945, 972, 978, 980, 1085, 1116, 1134, 1141, 1215, 1260, 1302, 1323, 1395, 1467, 1470, 1519, 1620, 1630, 1674, 1701, 1764, 1860, 1890, 1953, 1956, 2170, 2205, 2268, 2282, 2430, 2445, 2511, 2604, 2646, 2790, 2835, 2934, 2940, 3038, 3255, 3260, 3348, 3402, 3423, 3780, 3906, 3969, 4185, 4340, 4401, 4410, 4557, 4564, 4860, 4890, 5022, 5053, 5292, 5580, 5670, 5705, 5859, 5868, 6076, 6510, 6615, 6804, 6846, 7335, 7533, 7595, 7812, 7938, 7987, 8370, 8505, 8802, 8820, 9114, 9765, 9780, 10044, 10106, 10269, 11340, 11410, 11718, 11907, 12555, 13020, 13203, 13230, 13671, 13692, 14670, 15066, 15159, 15190, 15876, 15974, 16740, 17010, 17115, 17577, 17604, 18228, 19530, 19845, 20212, 20538, 22005, 22785, 22820, 23436, 23814, 23961, 25110, 25265, 26406, 26460, 27342, 29295, 29340, 30132, 30318, 30380, 30807, 31948, 34020, 34230, 35154, 35371, 37665, 39060, 39609, 39690, 39935, 41013, 41076, 44010, 45477, 45570, 47628, 47922, 50220, 50530, 51345, 52731, 52812, 54684, 58590, 59535, 60636, 61614, 66015, 68355, 68460, 70308, 70742, 71883, 75330, 75795, 79218, 79380, 79870, 82026, 87885, 88020, 90954, 91140, 92421, 95844, 101060, 102690, 105462, 106113, 117180, 119070, 119805, 123039, 123228, 132030, 136431, 136710, 141484, 143766, 150660, 151590, 154035, 158436, 159740, 164052, 175770, 176855, 181908, 184842, 198045, 205065, 205380, 210924, 212226, 215649, 227385, 238140, 239610, 246078, 247597, 263655, 264060, 272862, 273420, 277263, 287532, 303180, 308070, 318339, 351540, 353710, 359415, 369117, 369684, 396090, 409293, 410130, 424452, 431298, 454770, 462105, 479220, 492156, 495194, 527310, 530565, 545724, 554526, 615195, 616140, 636678, 646947, 682155, 707420, 718830, 738234, 742791, 792180, 818586, 820260, 862596, 909540, 924210, 955017, 990388, 1054620, 1061130, 1078245, 1109052, 1227879, 1230390, 1237985, 1273356, 1293894, 1364310, 1386315, 1437660, 1476468, 1485582, 1591695, 1637172, 1845585, 1848420, 1910034, 1940841, 2046465, 2122260, 2156490, 2228373, 2455758, 2460780, 2475970, 2587788, 2728620, 2772630, 2865051, 2971164, 3183390, 3234735, 3691170, 3713955, 3820068, 3881682, 4092930, 4312980, 4456746, 4775085, 4911516, 4951940, 5545260, 5730102, 6139395, 6366780, 6469470, 6685119, 7382340, 7427910, 7763364, 8185860, 8595153, 8913492, 9550170, 9704205, 11141865, 11460204, 12278790, 12938940, 13370238, 14325255, 14855820, 17190306, 19100340, 19408410, 20055357, 22283730, 24557580, 26740476, 28650510, 33425595, 34380612, 38816820, 40110714, 42975765, 44567460, 57301020, 60166071, 66851190, 80221428, 85951530, 100276785, 120332142, 133702380, 171903060, 200553570, 240664284, 300830355, 401107140, 601660710, 1203321420]

約数ペア:

[(1, 1203321420), (2, 601660710), (3, 401107140), (4, 300830355), (5, 240664284), (6, 200553570), (7, 171903060), (9, 133702380), (10, 120332142), (12, 100276785), (14, 85951530), (15, 80221428), (18, 66851190), (20, 60166071), (21, 57301020), (27, 44567460), (28, 42975765), (30, 40110714), (31, 38816820), (35, 34380612), (36, 33425595), (42, 28650510), (45, 26740476), (49, 24557580), (54, 22283730), (60, 20055357), (62, 19408410), (63, 19100340), (70, 17190306), (81, 14855820), (84, 14325255), (90, 13370238), (93, 12938940), (98, 12278790), (105, 11460204), (108, 11141865), (124, 9704205), (126, 9550170), (135, 8913492), (140, 8595153), (147, 8185860), (155, 7763364), (162, 7427910), (163, 7382340), (180, 6685119), (186, 6469470), (189, 6366780), (196, 6139395), (210, 5730102), (217, 5545260), (243, 4951940), (245, 4911516), (252, 4775085), (270, 4456746), (279, 4312980), (294, 4092930), (310, 3881682), (315, 3820068), (324, 3713955), (326, 3691170), (372, 3234735), (378, 3183390), (405, 2971164), (420, 2865051), (434, 2772630), (441, 2728620), (465, 2587788), (486, 2475970), (489, 2460780), (490, 2455758), (540, 2228373), (558, 2156490), (567, 2122260), (588, 2046465), (620, 1940841), (630, 1910034), (651, 1848420), (652, 1845585), (735, 1637172), (756, 1591695), (810, 1485582), (815, 1476468), (837, 1437660), (868, 1386315), (882, 1364310), (930, 1293894), (945, 1273356), (972, 1237985), (978, 1230390), (980, 1227879), (1085, 1109052), (1116, 1078245), (1134, 1061130), (1141, 1054620), (1215, 990388), (1260, 955017), (1302, 924210), (1323, 909540), (1395, 862596), (1467, 820260), (1470, 818586), (1519, 792180), (1620, 742791), (1630, 738234), (1674, 718830), (1701, 707420), (1764, 682155), (1860, 646947), (1890, 636678), (1953, 616140), (1956, 615195), (2170, 554526), (2205, 545724), (2268, 530565), (2282, 527310), (2430, 495194), (2445, 492156), (2511, 479220), (2604, 462105), (2646, 454770), (2790, 431298), (2835, 424452), (2934, 410130), (2940, 409293), (3038, 396090), (3255, 369684), (3260, 369117), (3348, 359415), (3402, 353710), (3423, 351540), (3780, 318339), (3906, 308070), (3969, 303180), (4185, 287532), (4340, 277263), (4401, 273420), (4410, 272862), (4557, 264060), (4564, 263655), (4860, 247597), (4890, 246078), (5022, 239610), (5053, 238140), (5292, 227385), (5580, 215649), (5670, 212226), (5705, 210924), (5859, 205380), (5868, 205065), (6076, 198045), (6510, 184842), (6615, 181908), (6804, 176855), (6846, 175770), (7335, 164052), (7533, 159740), (7595, 158436), (7812, 154035), (7938, 151590), (7987, 150660), (8370, 143766), (8505, 141484), (8802, 136710), (8820, 136431), (9114, 132030), (9765, 123228), (9780, 123039), (10044, 119805), (10106, 119070), (10269, 117180), (11340, 106113), (11410, 105462), (11718, 102690), (11907, 101060), (12555, 95844), (13020, 92421), (13203, 91140), (13230, 90954), (13671, 88020), (13692, 87885), (14670, 82026), (15066, 79870), (15159, 79380), (15190, 79218), (15876, 75795), (15974, 75330), (16740, 71883), (17010, 70742), (17115, 70308), (17577, 68460), (17604, 68355), (18228, 66015), (19530, 61614), (19845, 60636), (20212, 59535), (20538, 58590), (22005, 54684), (22785, 52812), (22820, 52731), (23436, 51345), (23814, 50530), (23961, 50220), (25110, 47922), (25265, 47628), (26406, 45570), (26460, 45477), (27342, 44010), (29295, 41076), (29340, 41013), (30132, 39935), (30318, 39690), (30380, 39609), (30807, 39060), (31948, 37665), (34020, 35371), (34230, 35154)]