18696102480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8461}}^1$

素因数の和:8528

約数の個数: 400

約数和(自身を含む): 73131176448

約数和(自身を除く): 54435073968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 81, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 144, 155, 162, 165, 176, 180, 186, 198, 216, 220, 240, 248, 264, 270, 279, 297, 310, 324, 330, 341, 360, 372, 396, 405, 432, 440, 465, 495, 496, 528, 540, 558, 594, 620, 648, 660, 682, 720, 744, 792, 810, 837, 880, 891, 930, 990, 1023, 1080, 1116, 1188, 1240, 1296, 1320, 1364, 1395, 1485, 1488, 1584, 1620, 1674, 1705, 1782, 1860, 1980, 2046, 2160, 2232, 2376, 2480, 2511, 2640, 2728, 2790, 2970, 3069, 3240, 3348, 3410, 3564, 3720, 3960, 4092, 4185, 4455, 4464, 4752, 5022, 5115, 5456, 5580, 5940, 6138, 6480, 6696, 6820, 7128, 7440, 7920, 8184, 8370, 8461, 8910, 9207, 10044, 10230, 11160, 11880, 12276, 12555, 13392, 13640, 14256, 15345, 16368, 16740, 16922, 17820, 18414, 20088, 20460, 22320, 23760, 24552, 25110, 25383, 27280, 27621, 30690, 33480, 33844, 35640, 36828, 40176, 40920, 42305, 46035, 49104, 50220, 50766, 55242, 61380, 66960, 67688, 71280, 73656, 76149, 81840, 84610, 92070, 93071, 100440, 101532, 110484, 122760, 126915, 135376, 138105, 147312, 152298, 169220, 184140, 186142, 200880, 203064, 220968, 228447, 245520, 253830, 262291, 276210, 279213, 304596, 338440, 368280, 372284, 380745, 406128, 441936, 456894, 465355, 507660, 524582, 552420, 558426, 609192, 676880, 685341, 736560, 744568, 761490, 786873, 837639, 913788, 930710, 1015320, 1049164, 1104840, 1116852, 1142235, 1218384, 1311455, 1370682, 1396065, 1489136, 1522980, 1573746, 1675278, 1827576, 1861420, 2030640, 2098328, 2209680, 2233704, 2284470, 2360619, 2512917, 2622910, 2741364, 2792130, 2885201, 3045960, 3147492, 3350556, 3426705, 3655152, 3722840, 3934365, 4188195, 4196656, 4467408, 4568940, 4721238, 5025834, 5245820, 5482728, 5584260, 5770402, 6091920, 6294984, 6701112, 6853410, 7081857, 7445680, 7538751, 7868730, 8376390, 8655603, 9137880, 9442476, 10051668, 10491640, 10965456, 11168520, 11540804, 11803095, 12564585, 12589968, 13402224, 13706820, 14163714, 14426005, 15077502, 15737460, 16752780, 17311206, 18275760, 18884952, 20103336, 20983280, 21245571, 22337040, 23081608, 23606190, 25129170, 25966809, 27413640, 28327428, 28852010, 30155004, 31474920, 33505560, 34622412, 35409285, 37693755, 37769904, 40206672, 42491142, 43278015, 46163216, 47212380, 50258340, 51933618, 54827280, 56654856, 57704020, 60310008, 62949840, 67011120, 69244824, 70818570, 75387510, 77900427, 84982284, 86556030, 94424760, 100516680, 103867236, 106227855, 113309712, 115408040, 120620016, 129834045, 138489648, 141637140, 150775020, 155800854, 169964568, 173112060, 188849520, 201033360, 207734472, 212455710, 230816080, 233701281, 259668090, 283274280, 301550040, 311601708, 339929136, 346224120, 389502135, 415468944, 424911420, 467402562, 519336180, 566548560, 603100080, 623203416, 692448240, 779004270, 849822840, 934805124, 1038672360, 1168506405, 1246406832, 1558008540, 1699645680, 1869610248, 2077344720, 2337012810, 3116017080, 3739220496, 4674025620, 6232034160, 9348051240, 18696102480]

約数ペア:

[(1, 18696102480), (2, 9348051240), (3, 6232034160), (4, 4674025620), (5, 3739220496), (6, 3116017080), (8, 2337012810), (9, 2077344720), (10, 1869610248), (11, 1699645680), (12, 1558008540), (15, 1246406832), (16, 1168506405), (18, 1038672360), (20, 934805124), (22, 849822840), (24, 779004270), (27, 692448240), (30, 623203416), (31, 603100080), (33, 566548560), (36, 519336180), (40, 467402562), (44, 424911420), (45, 415468944), (48, 389502135), (54, 346224120), (55, 339929136), (60, 311601708), (62, 301550040), (66, 283274280), (72, 259668090), (80, 233701281), (81, 230816080), (88, 212455710), (90, 207734472), (93, 201033360), (99, 188849520), (108, 173112060), (110, 169964568), (120, 155800854), (124, 150775020), (132, 141637140), (135, 138489648), (144, 129834045), (155, 120620016), (162, 115408040), (165, 113309712), (176, 106227855), (180, 103867236), (186, 100516680), (198, 94424760), (216, 86556030), (220, 84982284), (240, 77900427), (248, 75387510), (264, 70818570), (270, 69244824), (279, 67011120), (297, 62949840), (310, 60310008), (324, 57704020), (330, 56654856), (341, 54827280), (360, 51933618), (372, 50258340), (396, 47212380), (405, 46163216), (432, 43278015), (440, 42491142), (465, 40206672), (495, 37769904), (496, 37693755), (528, 35409285), (540, 34622412), (558, 33505560), (594, 31474920), (620, 30155004), (648, 28852010), (660, 28327428), (682, 27413640), (720, 25966809), (744, 25129170), (792, 23606190), (810, 23081608), (837, 22337040), (880, 21245571), (891, 20983280), (930, 20103336), (990, 18884952), (1023, 18275760), (1080, 17311206), (1116, 16752780), (1188, 15737460), (1240, 15077502), (1296, 14426005), (1320, 14163714), (1364, 13706820), (1395, 13402224), (1485, 12589968), (1488, 12564585), (1584, 11803095), (1620, 11540804), (1674, 11168520), (1705, 10965456), (1782, 10491640), (1860, 10051668), (1980, 9442476), (2046, 9137880), (2160, 8655603), (2232, 8376390), (2376, 7868730), (2480, 7538751), (2511, 7445680), (2640, 7081857), (2728, 6853410), (2790, 6701112), (2970, 6294984), (3069, 6091920), (3240, 5770402), (3348, 5584260), (3410, 5482728), (3564, 5245820), (3720, 5025834), (3960, 4721238), (4092, 4568940), (4185, 4467408), (4455, 4196656), (4464, 4188195), (4752, 3934365), (5022, 3722840), (5115, 3655152), (5456, 3426705), (5580, 3350556), (5940, 3147492), (6138, 3045960), (6480, 2885201), (6696, 2792130), (6820, 2741364), (7128, 2622910), (7440, 2512917), (7920, 2360619), (8184, 2284470), (8370, 2233704), (8461, 2209680), (8910, 2098328), (9207, 2030640), (10044, 1861420), (10230, 1827576), (11160, 1675278), (11880, 1573746), (12276, 1522980), (12555, 1489136), (13392, 1396065), (13640, 1370682), (14256, 1311455), (15345, 1218384), (16368, 1142235), (16740, 1116852), (16922, 1104840), (17820, 1049164), (18414, 1015320), (20088, 930710), (20460, 913788), (22320, 837639), (23760, 786873), (24552, 761490), (25110, 744568), (25383, 736560), (27280, 685341), (27621, 676880), (30690, 609192), (33480, 558426), (33844, 552420), (35640, 524582), (36828, 507660), (40176, 465355), (40920, 456894), (42305, 441936), (46035, 406128), (49104, 380745), (50220, 372284), (50766, 368280), (55242, 338440), (61380, 304596), (66960, 279213), (67688, 276210), (71280, 262291), (73656, 253830), (76149, 245520), (81840, 228447), (84610, 220968), (92070, 203064), (93071, 200880), (100440, 186142), (101532, 184140), (110484, 169220), (122760, 152298), (126915, 147312), (135376, 138105)]