4442066720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4297}}^1$

素因数の和:4403

約数の個数: 192

約数和(自身を含む): 13101129216

約数和(自身を除く): 8659062496

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 71, 80, 91, 104, 112, 130, 140, 142, 160, 182, 208, 224, 260, 280, 284, 355, 364, 416, 455, 497, 520, 560, 568, 710, 728, 910, 923, 994, 1040, 1120, 1136, 1420, 1456, 1820, 1846, 1988, 2080, 2272, 2485, 2840, 2912, 3640, 3692, 3976, 4297, 4615, 4970, 5680, 6461, 7280, 7384, 7952, 8594, 9230, 9940, 11360, 12922, 14560, 14768, 15904, 17188, 18460, 19880, 21485, 25844, 29536, 30079, 32305, 34376, 36920, 39760, 42970, 51688, 55861, 60158, 64610, 68752, 73840, 79520, 85940, 103376, 111722, 120316, 129220, 137504, 147680, 150395, 171880, 206752, 223444, 240632, 258440, 279305, 300790, 305087, 343760, 391027, 446888, 481264, 516880, 558610, 601580, 610174, 687520, 782054, 893776, 962528, 1033760, 1117220, 1203160, 1220348, 1525435, 1564108, 1787552, 1955135, 2135609, 2234440, 2406320, 2440696, 3050870, 3128216, 3910270, 3966131, 4271218, 4468880, 4812640, 4881392, 6101740, 6256432, 7820540, 7932262, 8542436, 8937760, 9762784, 10678045, 12203480, 12512864, 15641080, 15864524, 17084872, 19830655, 21356090, 24406960, 27762917, 31282160, 31729048, 34169744, 39661310, 42712180, 48813920, 55525834, 62564320, 63458096, 68339488, 79322620, 85424360, 111051668, 126916192, 138814585, 158645240, 170848720, 222103336, 277629170, 317290480, 341697440, 444206672, 555258340, 634580960, 888413344, 1110516680, 2221033360, 4442066720]

約数ペア:

[(1, 4442066720), (2, 2221033360), (4, 1110516680), (5, 888413344), (7, 634580960), (8, 555258340), (10, 444206672), (13, 341697440), (14, 317290480), (16, 277629170), (20, 222103336), (26, 170848720), (28, 158645240), (32, 138814585), (35, 126916192), (40, 111051668), (52, 85424360), (56, 79322620), (65, 68339488), (70, 63458096), (71, 62564320), (80, 55525834), (91, 48813920), (104, 42712180), (112, 39661310), (130, 34169744), (140, 31729048), (142, 31282160), (160, 27762917), (182, 24406960), (208, 21356090), (224, 19830655), (260, 17084872), (280, 15864524), (284, 15641080), (355, 12512864), (364, 12203480), (416, 10678045), (455, 9762784), (497, 8937760), (520, 8542436), (560, 7932262), (568, 7820540), (710, 6256432), (728, 6101740), (910, 4881392), (923, 4812640), (994, 4468880), (1040, 4271218), (1120, 3966131), (1136, 3910270), (1420, 3128216), (1456, 3050870), (1820, 2440696), (1846, 2406320), (1988, 2234440), (2080, 2135609), (2272, 1955135), (2485, 1787552), (2840, 1564108), (2912, 1525435), (3640, 1220348), (3692, 1203160), (3976, 1117220), (4297, 1033760), (4615, 962528), (4970, 893776), (5680, 782054), (6461, 687520), (7280, 610174), (7384, 601580), (7952, 558610), (8594, 516880), (9230, 481264), (9940, 446888), (11360, 391027), (12922, 343760), (14560, 305087), (14768, 300790), (15904, 279305), (17188, 258440), (18460, 240632), (19880, 223444), (21485, 206752), (25844, 171880), (29536, 150395), (30079, 147680), (32305, 137504), (34376, 129220), (36920, 120316), (39760, 111722), (42970, 103376), (51688, 85940), (55861, 79520), (60158, 73840), (64610, 68752)]