18469627440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8221}}^1$

素因数の和:8308

約数の個数: 320

約数和(自身を含む): 66946286592

約数和(自身を除く): 48476659152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 37, 40, 44, 46, 48, 55, 60, 66, 69, 74, 80, 88, 92, 110, 111, 115, 120, 132, 138, 148, 165, 176, 184, 185, 220, 222, 230, 240, 253, 264, 276, 296, 330, 345, 368, 370, 407, 440, 444, 460, 506, 528, 552, 555, 592, 660, 690, 740, 759, 814, 851, 880, 888, 920, 1012, 1104, 1110, 1221, 1265, 1320, 1380, 1480, 1518, 1628, 1702, 1776, 1840, 2024, 2035, 2220, 2442, 2530, 2553, 2640, 2760, 2960, 3036, 3256, 3404, 3795, 4048, 4070, 4255, 4440, 4884, 5060, 5106, 5520, 6072, 6105, 6512, 6808, 7590, 8140, 8221, 8510, 8880, 9361, 9768, 10120, 10212, 12144, 12210, 12765, 13616, 15180, 16280, 16442, 17020, 18722, 19536, 20240, 20424, 24420, 24663, 25530, 28083, 30360, 32560, 32884, 34040, 37444, 40848, 41105, 46805, 48840, 49326, 51060, 56166, 60720, 65768, 68080, 74888, 82210, 90431, 93610, 97680, 98652, 102120, 112332, 123315, 131536, 140415, 149776, 164420, 180862, 187220, 189083, 197304, 204240, 224664, 246630, 271293, 280830, 304177, 328840, 361724, 374440, 378166, 394608, 449328, 452155, 493260, 542586, 561660, 567249, 608354, 657680, 723448, 748880, 756332, 904310, 912531, 945415, 986520, 1085172, 1123320, 1134498, 1216708, 1356465, 1446896, 1512664, 1520885, 1808620, 1825062, 1890830, 1973040, 2079913, 2170344, 2246640, 2268996, 2433416, 2712930, 2836245, 3025328, 3041770, 3345947, 3617240, 3650124, 3781660, 4159826, 4340688, 4537992, 4562655, 4866832, 5425860, 5672490, 6083540, 6239739, 6691894, 6996071, 7234480, 7300248, 7563320, 8319652, 9075984, 9125310, 10037841, 10399565, 10851720, 11344980, 12167080, 12479478, 13383788, 13992142, 14600496, 15126640, 16639304, 16729735, 18250620, 20075682, 20799130, 20988213, 21703440, 22689960, 24334160, 24958956, 26767576, 27984284, 31198695, 33278608, 33459470, 34980355, 36501240, 40151364, 41598260, 41976426, 45379920, 49917912, 50189205, 53535152, 55968568, 62397390, 66918940, 69960710, 73002480, 76956781, 80302728, 83196520, 83952852, 99835824, 100378410, 104941065, 111937136, 124794780, 133837880, 139921420, 153913562, 160605456, 166393040, 167905704, 200756820, 209882130, 230870343, 249589560, 267675760, 279842840, 307827124, 335811408, 384783905, 401513640, 419764260, 461740686, 499179120, 559685680, 615654248, 769567810, 803027280, 839528520, 923481372, 1154351715, 1231308496, 1539135620, 1679057040, 1846962744, 2308703430, 3078271240, 3693925488, 4617406860, 6156542480, 9234813720, 18469627440]

約数ペア:

[(1, 18469627440), (2, 9234813720), (3, 6156542480), (4, 4617406860), (5, 3693925488), (6, 3078271240), (8, 2308703430), (10, 1846962744), (11, 1679057040), (12, 1539135620), (15, 1231308496), (16, 1154351715), (20, 923481372), (22, 839528520), (23, 803027280), (24, 769567810), (30, 615654248), (33, 559685680), (37, 499179120), (40, 461740686), (44, 419764260), (46, 401513640), (48, 384783905), (55, 335811408), (60, 307827124), (66, 279842840), (69, 267675760), (74, 249589560), (80, 230870343), (88, 209882130), (92, 200756820), (110, 167905704), (111, 166393040), (115, 160605456), (120, 153913562), (132, 139921420), (138, 133837880), (148, 124794780), (165, 111937136), (176, 104941065), (184, 100378410), (185, 99835824), (220, 83952852), (222, 83196520), (230, 80302728), (240, 76956781), (253, 73002480), (264, 69960710), (276, 66918940), (296, 62397390), (330, 55968568), (345, 53535152), (368, 50189205), (370, 49917912), (407, 45379920), (440, 41976426), (444, 41598260), (460, 40151364), (506, 36501240), (528, 34980355), (552, 33459470), (555, 33278608), (592, 31198695), (660, 27984284), (690, 26767576), (740, 24958956), (759, 24334160), (814, 22689960), (851, 21703440), (880, 20988213), (888, 20799130), (920, 20075682), (1012, 18250620), (1104, 16729735), (1110, 16639304), (1221, 15126640), (1265, 14600496), (1320, 13992142), (1380, 13383788), (1480, 12479478), (1518, 12167080), (1628, 11344980), (1702, 10851720), (1776, 10399565), (1840, 10037841), (2024, 9125310), (2035, 9075984), (2220, 8319652), (2442, 7563320), (2530, 7300248), (2553, 7234480), (2640, 6996071), (2760, 6691894), (2960, 6239739), (3036, 6083540), (3256, 5672490), (3404, 5425860), (3795, 4866832), (4048, 4562655), (4070, 4537992), (4255, 4340688), (4440, 4159826), (4884, 3781660), (5060, 3650124), (5106, 3617240), (5520, 3345947), (6072, 3041770), (6105, 3025328), (6512, 2836245), (6808, 2712930), (7590, 2433416), (8140, 2268996), (8221, 2246640), (8510, 2170344), (8880, 2079913), (9361, 1973040), (9768, 1890830), (10120, 1825062), (10212, 1808620), (12144, 1520885), (12210, 1512664), (12765, 1446896), (13616, 1356465), (15180, 1216708), (16280, 1134498), (16442, 1123320), (17020, 1085172), (18722, 986520), (19536, 945415), (20240, 912531), (20424, 904310), (24420, 756332), (24663, 748880), (25530, 723448), (28083, 657680), (30360, 608354), (32560, 567249), (32884, 561660), (34040, 542586), (37444, 493260), (40848, 452155), (41105, 449328), (46805, 394608), (48840, 378166), (49326, 374440), (51060, 361724), (56166, 328840), (60720, 304177), (65768, 280830), (68080, 271293), (74888, 246630), (82210, 224664), (90431, 204240), (93610, 197304), (97680, 189083), (98652, 187220), (102120, 180862), (112332, 164420), (123315, 149776), (131536, 140415)]