1868413757440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{10651}}^1$

素因数の和:11178

約数の個数: 192

約数和(自身を含む): 4614640692480

約数和(自身を除く): 2746226935040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 463, 512, 592, 640, 740, 926, 1024, 1184, 1280, 1480, 1852, 2048, 2315, 2368, 2560, 2960, 3704, 4630, 4736, 5120, 5920, 7408, 9260, 9472, 10240, 10651, 11840, 14816, 17131, 18520, 18944, 21302, 23680, 29632, 34262, 37040, 37888, 42604, 47360, 53255, 59264, 68524, 74080, 75776, 85208, 85655, 94720, 106510, 118528, 137048, 148160, 170416, 171310, 189440, 213020, 237056, 274096, 296320, 340832, 342620, 378880, 394087, 426040, 474112, 548192, 592640, 681664, 685240, 788174, 852080, 948224, 1096384, 1185280, 1363328, 1370480, 1576348, 1704160, 1970435, 2192768, 2370560, 2726656, 2740960, 3152696, 3408320, 3940870, 4385536, 4741120, 4931413, 5453312, 5481920, 6305392, 6816640, 7881740, 8771072, 9862826, 10906624, 10963840, 12610784, 13633280, 15763480, 17542144, 19725652, 21813248, 21927680, 24657065, 25221568, 27266560, 31526960, 35084288, 39451304, 43855360, 49314130, 50443136, 54533120, 63053920, 78902608, 87710720, 98628260, 100886272, 109066240, 126107840, 157805216, 175421440, 182462281, 197256520, 201772544, 252215680, 315610432, 364924562, 394513040, 403545088, 504431360, 631220864, 729849124, 789026080, 807090176, 912311405, 1008862720, 1262441728, 1459698248, 1578052160, 1824622810, 2017725440, 2524883456, 2919396496, 3156104320, 3649245620, 4035450880, 5049766912, 5838792992, 6312208640, 7298491240, 10099533824, 11677585984, 12624417280, 14596982480, 23355171968, 25248834560, 29193964960, 46710343936, 50497669120, 58387929920, 93420687872, 116775859840, 186841375744, 233551719680, 373682751488, 467103439360, 934206878720, 1868413757440]

約数ペア:

[(1, 1868413757440), (2, 934206878720), (4, 467103439360), (5, 373682751488), (8, 233551719680), (10, 186841375744), (16, 116775859840), (20, 93420687872), (32, 58387929920), (37, 50497669120), (40, 46710343936), (64, 29193964960), (74, 25248834560), (80, 23355171968), (128, 14596982480), (148, 12624417280), (160, 11677585984), (185, 10099533824), (256, 7298491240), (296, 6312208640), (320, 5838792992), (370, 5049766912), (463, 4035450880), (512, 3649245620), (592, 3156104320), (640, 2919396496), (740, 2524883456), (926, 2017725440), (1024, 1824622810), (1184, 1578052160), (1280, 1459698248), (1480, 1262441728), (1852, 1008862720), (2048, 912311405), (2315, 807090176), (2368, 789026080), (2560, 729849124), (2960, 631220864), (3704, 504431360), (4630, 403545088), (4736, 394513040), (5120, 364924562), (5920, 315610432), (7408, 252215680), (9260, 201772544), (9472, 197256520), (10240, 182462281), (10651, 175421440), (11840, 157805216), (14816, 126107840), (17131, 109066240), (18520, 100886272), (18944, 98628260), (21302, 87710720), (23680, 78902608), (29632, 63053920), (34262, 54533120), (37040, 50443136), (37888, 49314130), (42604, 43855360), (47360, 39451304), (53255, 35084288), (59264, 31526960), (68524, 27266560), (74080, 25221568), (75776, 24657065), (85208, 21927680), (85655, 21813248), (94720, 19725652), (106510, 17542144), (118528, 15763480), (137048, 13633280), (148160, 12610784), (170416, 10963840), (171310, 10906624), (189440, 9862826), (213020, 8771072), (237056, 7881740), (274096, 6816640), (296320, 6305392), (340832, 5481920), (342620, 5453312), (378880, 4931413), (394087, 4741120), (426040, 4385536), (474112, 3940870), (548192, 3408320), (592640, 3152696), (681664, 2740960), (685240, 2726656), (788174, 2370560), (852080, 2192768), (948224, 1970435), (1096384, 1704160), (1185280, 1576348), (1363328, 1370480)]