18935052480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10289}}^1$

素因数の和:10389

約数の個数: 280

約数和(自身を含む): 68310617760

約数和(自身を除く): 49375565280

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, 10289, 11360, 11502, 12780, 12960, 13632, 15336, 17040, 19170, 20448, 20578, 22720, 23004, 25560, 25920, 28755, 30672, 30867, 34080, 38340, 40896, 41156, 46008, 51120, 51445, 57510, 61344, 61734, 68160, 76680, 82312, 92016, 92601, 102240, 102890, 115020, 122688, 123468, 153360, 154335, 164624, 184032, 185202, 204480, 205780, 230040, 246936, 277803, 306720, 308670, 329248, 368064, 370404, 411560, 460080, 463005, 493872, 555606, 613440, 617340, 658496, 730519, 740808, 823120, 833409, 920160, 926010, 987744, 1111212, 1234680, 1389015, 1461038, 1481616, 1646240, 1666818, 1840320, 1852020, 1975488, 2191557, 2222424, 2469360, 2778030, 2922076, 2963232, 3292480, 3333636, 3652595, 3704040, 4167045, 4383114, 4444848, 4938720, 5556060, 5844152, 5926464, 6574671, 6667272, 7305190, 7408080, 8334090, 8766228, 8889696, 9877440, 10957785, 11112120, 11688304, 13149342, 13334544, 14610380, 14816160, 16668180, 17532456, 17779392, 19724013, 21915570, 22224240, 23376608, 26298684, 26669088, 29220760, 29632320, 32873355, 33336360, 35064912, 39448026, 43831140, 44448480, 46753216, 52597368, 53338176, 58441520, 59172039, 65746710, 66672720, 70129824, 78896052, 87662280, 88896960, 98620065, 105194736, 116883040, 118344078, 131493420, 133345440, 140259648, 157792104, 175324560, 197240130, 210389472, 233766080, 236688156, 262986840, 266690880, 295860195, 315584208, 350649120, 394480260, 420778944, 473376312, 525973680, 591720390, 631168416, 701298240, 788960520, 946752624, 1051947360, 1183440780, 1262336832, 1577921040, 1893505248, 2103894720, 2366881560, 3155842080, 3787010496, 4733763120, 6311684160, 9467526240, 18935052480]

約数ペア:

[(1, 18935052480), (2, 9467526240), (3, 6311684160), (4, 4733763120), (5, 3787010496), (6, 3155842080), (8, 2366881560), (9, 2103894720), (10, 1893505248), (12, 1577921040), (15, 1262336832), (16, 1183440780), (18, 1051947360), (20, 946752624), (24, 788960520), (27, 701298240), (30, 631168416), (32, 591720390), (36, 525973680), (40, 473376312), (45, 420778944), (48, 394480260), (54, 350649120), (60, 315584208), (64, 295860195), (71, 266690880), (72, 262986840), (80, 236688156), (81, 233766080), (90, 210389472), (96, 197240130), (108, 175324560), (120, 157792104), (135, 140259648), (142, 133345440), (144, 131493420), (160, 118344078), (162, 116883040), (180, 105194736), (192, 98620065), (213, 88896960), (216, 87662280), (240, 78896052), (270, 70129824), (284, 66672720), (288, 65746710), (320, 59172039), (324, 58441520), (355, 53338176), (360, 52597368), (405, 46753216), (426, 44448480), (432, 43831140), (480, 39448026), (540, 35064912), (568, 33336360), (576, 32873355), (639, 29632320), (648, 29220760), (710, 26669088), (720, 26298684), (810, 23376608), (852, 22224240), (864, 21915570), (960, 19724013), (1065, 17779392), (1080, 17532456), (1136, 16668180), (1278, 14816160), (1296, 14610380), (1420, 13334544), (1440, 13149342), (1620, 11688304), (1704, 11112120), (1728, 10957785), (1917, 9877440), (2130, 8889696), (2160, 8766228), (2272, 8334090), (2556, 7408080), (2592, 7305190), (2840, 6667272), (2880, 6574671), (3195, 5926464), (3240, 5844152), (3408, 5556060), (3834, 4938720), (4260, 4444848), (4320, 4383114), (4544, 4167045), (5112, 3704040), (5184, 3652595), (5680, 3333636), (5751, 3292480), (6390, 2963232), (6480, 2922076), (6816, 2778030), (7668, 2469360), (8520, 2222424), (8640, 2191557), (9585, 1975488), (10224, 1852020), (10289, 1840320), (11360, 1666818), (11502, 1646240), (12780, 1481616), (12960, 1461038), (13632, 1389015), (15336, 1234680), (17040, 1111212), (19170, 987744), (20448, 926010), (20578, 920160), (22720, 833409), (23004, 823120), (25560, 740808), (25920, 730519), (28755, 658496), (30672, 617340), (30867, 613440), (34080, 555606), (38340, 493872), (40896, 463005), (41156, 460080), (46008, 411560), (51120, 370404), (51445, 368064), (57510, 329248), (61344, 308670), (61734, 306720), (68160, 277803), (76680, 246936), (82312, 230040), (92016, 205780), (92601, 204480), (102240, 185202), (102890, 184032), (115020, 164624), (122688, 154335), (123468, 153360)]