16345560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 256

約数和(自身を含む): 64281600

約数和(自身を除く): 47936040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 55, 56, 58, 60, 61, 66, 70, 77, 84, 87, 88, 105, 110, 116, 120, 122, 132, 140, 145, 154, 165, 168, 174, 183, 203, 210, 220, 231, 232, 244, 264, 280, 290, 305, 308, 319, 330, 348, 366, 385, 406, 420, 427, 435, 440, 462, 488, 580, 609, 610, 616, 638, 660, 671, 696, 732, 770, 812, 840, 854, 870, 915, 924, 957, 1015, 1155, 1160, 1218, 1220, 1276, 1281, 1320, 1342, 1464, 1540, 1595, 1624, 1708, 1740, 1769, 1830, 1848, 1914, 2013, 2030, 2135, 2233, 2310, 2436, 2440, 2552, 2562, 2684, 3045, 3080, 3190, 3355, 3416, 3480, 3538, 3660, 3828, 4026, 4060, 4270, 4466, 4620, 4697, 4785, 4872, 5124, 5307, 5368, 6090, 6380, 6405, 6699, 6710, 7076, 7320, 7656, 8052, 8120, 8540, 8845, 8932, 9240, 9394, 9570, 10065, 10248, 10614, 11165, 12180, 12383, 12760, 12810, 13398, 13420, 14091, 14152, 16104, 17080, 17690, 17864, 18788, 19140, 19459, 20130, 21228, 22330, 23485, 24360, 24766, 25620, 26535, 26796, 26840, 28182, 33495, 35380, 37149, 37576, 38280, 38918, 40260, 42456, 44660, 46970, 49532, 51240, 53070, 53592, 56364, 58377, 61915, 66990, 70455, 70760, 74298, 77836, 80520, 89320, 93940, 97295, 99064, 106140, 112728, 116754, 123830, 133980, 136213, 140910, 148596, 155672, 185745, 187880, 194590, 212280, 233508, 247660, 267960, 272426, 281820, 291885, 297192, 371490, 389180, 408639, 467016, 495320, 544852, 563640, 583770, 681065, 742980, 778360, 817278, 1089704, 1167540, 1362130, 1485960, 1634556, 2043195, 2335080, 2724260, 3269112, 4086390, 5448520, 8172780, 16345560]

約数ペア:

[(1, 16345560), (2, 8172780), (3, 5448520), (4, 4086390), (5, 3269112), (6, 2724260), (7, 2335080), (8, 2043195), (10, 1634556), (11, 1485960), (12, 1362130), (14, 1167540), (15, 1089704), (20, 817278), (21, 778360), (22, 742980), (24, 681065), (28, 583770), (29, 563640), (30, 544852), (33, 495320), (35, 467016), (40, 408639), (42, 389180), (44, 371490), (55, 297192), (56, 291885), (58, 281820), (60, 272426), (61, 267960), (66, 247660), (70, 233508), (77, 212280), (84, 194590), (87, 187880), (88, 185745), (105, 155672), (110, 148596), (116, 140910), (120, 136213), (122, 133980), (132, 123830), (140, 116754), (145, 112728), (154, 106140), (165, 99064), (168, 97295), (174, 93940), (183, 89320), (203, 80520), (210, 77836), (220, 74298), (231, 70760), (232, 70455), (244, 66990), (264, 61915), (280, 58377), (290, 56364), (305, 53592), (308, 53070), (319, 51240), (330, 49532), (348, 46970), (366, 44660), (385, 42456), (406, 40260), (420, 38918), (427, 38280), (435, 37576), (440, 37149), (462, 35380), (488, 33495), (580, 28182), (609, 26840), (610, 26796), (616, 26535), (638, 25620), (660, 24766), (671, 24360), (696, 23485), (732, 22330), (770, 21228), (812, 20130), (840, 19459), (854, 19140), (870, 18788), (915, 17864), (924, 17690), (957, 17080), (1015, 16104), (1155, 14152), (1160, 14091), (1218, 13420), (1220, 13398), (1276, 12810), (1281, 12760), (1320, 12383), (1342, 12180), (1464, 11165), (1540, 10614), (1595, 10248), (1624, 10065), (1708, 9570), (1740, 9394), (1769, 9240), (1830, 8932), (1848, 8845), (1914, 8540), (2013, 8120), (2030, 8052), (2135, 7656), (2233, 7320), (2310, 7076), (2436, 6710), (2440, 6699), (2552, 6405), (2562, 6380), (2684, 6090), (3045, 5368), (3080, 5307), (3190, 5124), (3355, 4872), (3416, 4785), (3480, 4697), (3538, 4620), (3660, 4466), (3828, 4270), (4026, 4060)]