20149663680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10949}}^1$

素因数の和:11049

約数の個数: 280

約数和(自身を含む): 72692056800

約数和(自身を除く): 52542393120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 81, 90, 96, 108, 120, 135, 142, 144, 160, 162, 180, 192, 213, 216, 240, 270, 284, 288, 320, 324, 355, 360, 405, 426, 432, 480, 540, 568, 576, 639, 648, 710, 720, 810, 852, 864, 960, 1065, 1080, 1136, 1278, 1296, 1420, 1440, 1620, 1704, 1728, 1917, 2130, 2160, 2272, 2556, 2592, 2840, 2880, 3195, 3240, 3408, 3834, 4260, 4320, 4544, 5112, 5184, 5680, 5751, 6390, 6480, 6816, 7668, 8520, 8640, 9585, 10224, 10949, 11360, 11502, 12780, 12960, 13632, 15336, 17040, 19170, 20448, 21898, 22720, 23004, 25560, 25920, 28755, 30672, 32847, 34080, 38340, 40896, 43796, 46008, 51120, 54745, 57510, 61344, 65694, 68160, 76680, 87592, 92016, 98541, 102240, 109490, 115020, 122688, 131388, 153360, 164235, 175184, 184032, 197082, 204480, 218980, 230040, 262776, 295623, 306720, 328470, 350368, 368064, 394164, 437960, 460080, 492705, 525552, 591246, 613440, 656940, 700736, 777379, 788328, 875920, 886869, 920160, 985410, 1051104, 1182492, 1313880, 1478115, 1554758, 1576656, 1751840, 1773738, 1840320, 1970820, 2102208, 2332137, 2364984, 2627760, 2956230, 3109516, 3153312, 3503680, 3547476, 3886895, 3941640, 4434345, 4664274, 4729968, 5255520, 5912460, 6219032, 6306624, 6996411, 7094952, 7773790, 7883280, 8868690, 9328548, 9459936, 10511040, 11660685, 11824920, 12438064, 13992822, 14189904, 15547580, 15766560, 17737380, 18657096, 18919872, 20989233, 23321370, 23649840, 24876128, 27985644, 28379808, 31095160, 31533120, 34982055, 35474760, 37314192, 41978466, 46642740, 47299680, 49752256, 55971288, 56759616, 62190320, 62967699, 69964110, 70949520, 74628384, 83956932, 93285480, 94599360, 104946165, 111942576, 124380640, 125935398, 139928220, 141899040, 149256768, 167913864, 186570960, 209892330, 223885152, 248761280, 251870796, 279856440, 283798080, 314838495, 335827728, 373141920, 419784660, 447770304, 503741592, 559712880, 629676990, 671655456, 746283840, 839569320, 1007483184, 1119425760, 1259353980, 1343310912, 1679138640, 2014966368, 2238851520, 2518707960, 3358277280, 4029932736, 5037415920, 6716554560, 10074831840, 20149663680]

約数ペア:

[(1, 20149663680), (2, 10074831840), (3, 6716554560), (4, 5037415920), (5, 4029932736), (6, 3358277280), (8, 2518707960), (9, 2238851520), (10, 2014966368), (12, 1679138640), (15, 1343310912), (16, 1259353980), (18, 1119425760), (20, 1007483184), (24, 839569320), (27, 746283840), (30, 671655456), (32, 629676990), (36, 559712880), (40, 503741592), (45, 447770304), (48, 419784660), (54, 373141920), (60, 335827728), (64, 314838495), (71, 283798080), (72, 279856440), (80, 251870796), (81, 248761280), (90, 223885152), (96, 209892330), (108, 186570960), (120, 167913864), (135, 149256768), (142, 141899040), (144, 139928220), (160, 125935398), (162, 124380640), (180, 111942576), (192, 104946165), (213, 94599360), (216, 93285480), (240, 83956932), (270, 74628384), (284, 70949520), (288, 69964110), (320, 62967699), (324, 62190320), (355, 56759616), (360, 55971288), (405, 49752256), (426, 47299680), (432, 46642740), (480, 41978466), (540, 37314192), (568, 35474760), (576, 34982055), (639, 31533120), (648, 31095160), (710, 28379808), (720, 27985644), (810, 24876128), (852, 23649840), (864, 23321370), (960, 20989233), (1065, 18919872), (1080, 18657096), (1136, 17737380), (1278, 15766560), (1296, 15547580), (1420, 14189904), (1440, 13992822), (1620, 12438064), (1704, 11824920), (1728, 11660685), (1917, 10511040), (2130, 9459936), (2160, 9328548), (2272, 8868690), (2556, 7883280), (2592, 7773790), (2840, 7094952), (2880, 6996411), (3195, 6306624), (3240, 6219032), (3408, 5912460), (3834, 5255520), (4260, 4729968), (4320, 4664274), (4544, 4434345), (5112, 3941640), (5184, 3886895), (5680, 3547476), (5751, 3503680), (6390, 3153312), (6480, 3109516), (6816, 2956230), (7668, 2627760), (8520, 2364984), (8640, 2332137), (9585, 2102208), (10224, 1970820), (10949, 1840320), (11360, 1773738), (11502, 1751840), (12780, 1576656), (12960, 1554758), (13632, 1478115), (15336, 1313880), (17040, 1182492), (19170, 1051104), (20448, 985410), (21898, 920160), (22720, 886869), (23004, 875920), (25560, 788328), (25920, 777379), (28755, 700736), (30672, 656940), (32847, 613440), (34080, 591246), (38340, 525552), (40896, 492705), (43796, 460080), (46008, 437960), (51120, 394164), (54745, 368064), (57510, 350368), (61344, 328470), (65694, 306720), (68160, 295623), (76680, 262776), (87592, 230040), (92016, 218980), (98541, 204480), (102240, 197082), (109490, 184032), (115020, 175184), (122688, 164235), (131388, 153360)]