7138065480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5147}}^1$

素因数の和:5308

約数の個数: 256

約数和(自身を含む): 26568622080

約数和(自身を除く): 19430556600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 127, 130, 140, 156, 168, 182, 195, 210, 254, 260, 273, 280, 312, 364, 381, 390, 420, 455, 508, 520, 546, 635, 728, 762, 780, 840, 889, 910, 1016, 1092, 1270, 1365, 1524, 1560, 1651, 1778, 1820, 1905, 2184, 2540, 2667, 2730, 3048, 3302, 3556, 3640, 3810, 4445, 4953, 5080, 5147, 5334, 5460, 6604, 7112, 7620, 8255, 8890, 9906, 10294, 10668, 10920, 11557, 13208, 13335, 15240, 15441, 16510, 17780, 19812, 20588, 21336, 23114, 24765, 25735, 26670, 30882, 33020, 34671, 35560, 36029, 39624, 41176, 46228, 49530, 51470, 53340, 57785, 61764, 66040, 66911, 69342, 72058, 77205, 92456, 99060, 102940, 106680, 108087, 115570, 123528, 133822, 138684, 144116, 154410, 173355, 180145, 198120, 200733, 205880, 216174, 231140, 267644, 277368, 288232, 308820, 334555, 346710, 360290, 401466, 432348, 462280, 468377, 535288, 540435, 617640, 653669, 669110, 693420, 720580, 802932, 864696, 936754, 1003665, 1080870, 1307338, 1338220, 1386840, 1405131, 1441160, 1605864, 1873508, 1961007, 2007330, 2161740, 2341885, 2614676, 2676440, 2810262, 3268345, 3747016, 3922014, 4014660, 4323480, 4575683, 4683770, 5229352, 5620524, 6536690, 7025655, 7844028, 8029320, 8497697, 9151366, 9367540, 9805035, 11241048, 13073380, 13727049, 14051310, 15688056, 16995394, 18302732, 18735080, 19610070, 22878415, 25493091, 26146760, 27454098, 28102620, 33990788, 36605464, 39220140, 42488485, 45756830, 50986182, 54908196, 56205240, 59483879, 67981576, 68635245, 78440280, 84976970, 91513660, 101972364, 109816392, 118967758, 127465455, 137270490, 169953940, 178451637, 183027320, 203944728, 237935516, 254930910, 274540980, 297419395, 339907880, 356903274, 475871032, 509861820, 549081960, 594838790, 713806548, 892258185, 1019723640, 1189677580, 1427613096, 1784516370, 2379355160, 3569032740, 7138065480]

約数ペア:

[(1, 7138065480), (2, 3569032740), (3, 2379355160), (4, 1784516370), (5, 1427613096), (6, 1189677580), (7, 1019723640), (8, 892258185), (10, 713806548), (12, 594838790), (13, 549081960), (14, 509861820), (15, 475871032), (20, 356903274), (21, 339907880), (24, 297419395), (26, 274540980), (28, 254930910), (30, 237935516), (35, 203944728), (39, 183027320), (40, 178451637), (42, 169953940), (52, 137270490), (56, 127465455), (60, 118967758), (65, 109816392), (70, 101972364), (78, 91513660), (84, 84976970), (91, 78440280), (104, 68635245), (105, 67981576), (120, 59483879), (127, 56205240), (130, 54908196), (140, 50986182), (156, 45756830), (168, 42488485), (182, 39220140), (195, 36605464), (210, 33990788), (254, 28102620), (260, 27454098), (273, 26146760), (280, 25493091), (312, 22878415), (364, 19610070), (381, 18735080), (390, 18302732), (420, 16995394), (455, 15688056), (508, 14051310), (520, 13727049), (546, 13073380), (635, 11241048), (728, 9805035), (762, 9367540), (780, 9151366), (840, 8497697), (889, 8029320), (910, 7844028), (1016, 7025655), (1092, 6536690), (1270, 5620524), (1365, 5229352), (1524, 4683770), (1560, 4575683), (1651, 4323480), (1778, 4014660), (1820, 3922014), (1905, 3747016), (2184, 3268345), (2540, 2810262), (2667, 2676440), (2730, 2614676), (3048, 2341885), (3302, 2161740), (3556, 2007330), (3640, 1961007), (3810, 1873508), (4445, 1605864), (4953, 1441160), (5080, 1405131), (5147, 1386840), (5334, 1338220), (5460, 1307338), (6604, 1080870), (7112, 1003665), (7620, 936754), (8255, 864696), (8890, 802932), (9906, 720580), (10294, 693420), (10668, 669110), (10920, 653669), (11557, 617640), (13208, 540435), (13335, 535288), (15240, 468377), (15441, 462280), (16510, 432348), (17780, 401466), (19812, 360290), (20588, 346710), (21336, 334555), (23114, 308820), (24765, 288232), (25735, 277368), (26670, 267644), (30882, 231140), (33020, 216174), (34671, 205880), (35560, 200733), (36029, 198120), (39624, 180145), (41176, 173355), (46228, 154410), (49530, 144116), (51470, 138684), (53340, 133822), (57785, 123528), (61764, 115570), (66040, 108087), (66911, 106680), (69342, 102940), (72058, 99060), (77205, 92456)]