16552131960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79777}}^1$

素因数の和:79830

約数の個数: 256

約数和(自身を含む): 64332979200

約数和(自身を除く): 47780847240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 840, 910, 988, 1064, 1092, 1140, 1235, 1330, 1365, 1482, 1560, 1596, 1729, 1820, 1976, 1995, 2184, 2280, 2470, 2660, 2730, 2964, 3192, 3458, 3640, 3705, 3990, 4940, 5187, 5320, 5460, 5928, 6916, 7410, 7980, 8645, 9880, 10374, 10920, 13832, 14820, 15960, 17290, 20748, 25935, 29640, 34580, 41496, 51870, 69160, 79777, 103740, 159554, 207480, 239331, 319108, 398885, 478662, 558439, 638216, 797770, 957324, 1037101, 1116878, 1196655, 1515763, 1595540, 1675317, 1914648, 2074202, 2233756, 2393310, 2792195, 3031526, 3111303, 3191080, 3350634, 4148404, 4467512, 4547289, 4786620, 5185505, 5584390, 6063052, 6222606, 6701268, 7259707, 7578815, 8296808, 8376585, 9094578, 9573240, 10371010, 10610341, 11168780, 12126104, 12445212, 13402536, 14519414, 15157630, 15556515, 16753170, 18189156, 19704919, 20742020, 21220682, 21779121, 22337560, 22736445, 24890424, 29038828, 30315260, 31113030, 31831023, 33506340, 36298535, 36378312, 39409838, 41484040, 42441364, 43558242, 45472890, 53051705, 58077656, 59114757, 60630520, 62226060, 63662046, 67012680, 72597070, 78819676, 84882728, 87116484, 90945780, 98524595, 106103410, 108895605, 118229514, 124452120, 127324092, 137934433, 145194140, 157639352, 159155115, 174232968, 181891560, 197049190, 212206820, 217791210, 236459028, 254648184, 275868866, 290388280, 295573785, 318310230, 394098380, 413803299, 424413640, 435582420, 472918056, 551737732, 591147570, 636620460, 689672165, 788196760, 827606598, 871164840, 1103475464, 1182295140, 1273240920, 1379344330, 1655213196, 2069016495, 2364590280, 2758688660, 3310426392, 4138032990, 5517377320, 8276065980, 16552131960]

約数ペア:

[(1, 16552131960), (2, 8276065980), (3, 5517377320), (4, 4138032990), (5, 3310426392), (6, 2758688660), (7, 2364590280), (8, 2069016495), (10, 1655213196), (12, 1379344330), (13, 1273240920), (14, 1182295140), (15, 1103475464), (19, 871164840), (20, 827606598), (21, 788196760), (24, 689672165), (26, 636620460), (28, 591147570), (30, 551737732), (35, 472918056), (38, 435582420), (39, 424413640), (40, 413803299), (42, 394098380), (52, 318310230), (56, 295573785), (57, 290388280), (60, 275868866), (65, 254648184), (70, 236459028), (76, 217791210), (78, 212206820), (84, 197049190), (91, 181891560), (95, 174232968), (104, 159155115), (105, 157639352), (114, 145194140), (120, 137934433), (130, 127324092), (133, 124452120), (140, 118229514), (152, 108895605), (156, 106103410), (168, 98524595), (182, 90945780), (190, 87116484), (195, 84882728), (210, 78819676), (228, 72597070), (247, 67012680), (260, 63662046), (266, 62226060), (273, 60630520), (280, 59114757), (285, 58077656), (312, 53051705), (364, 45472890), (380, 43558242), (390, 42441364), (399, 41484040), (420, 39409838), (455, 36378312), (456, 36298535), (494, 33506340), (520, 31831023), (532, 31113030), (546, 30315260), (570, 29038828), (665, 24890424), (728, 22736445), (741, 22337560), (760, 21779121), (780, 21220682), (798, 20742020), (840, 19704919), (910, 18189156), (988, 16753170), (1064, 15556515), (1092, 15157630), (1140, 14519414), (1235, 13402536), (1330, 12445212), (1365, 12126104), (1482, 11168780), (1560, 10610341), (1596, 10371010), (1729, 9573240), (1820, 9094578), (1976, 8376585), (1995, 8296808), (2184, 7578815), (2280, 7259707), (2470, 6701268), (2660, 6222606), (2730, 6063052), (2964, 5584390), (3192, 5185505), (3458, 4786620), (3640, 4547289), (3705, 4467512), (3990, 4148404), (4940, 3350634), (5187, 3191080), (5320, 3111303), (5460, 3031526), (5928, 2792195), (6916, 2393310), (7410, 2233756), (7980, 2074202), (8645, 1914648), (9880, 1675317), (10374, 1595540), (10920, 1515763), (13832, 1196655), (14820, 1116878), (15960, 1037101), (17290, 957324), (20748, 797770), (25935, 638216), (29640, 558439), (34580, 478662), (41496, 398885), (51870, 319108), (69160, 239331), (79777, 207480), (103740, 159554)]