1644126120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16729}}^1$

素因数の和:16769

約数の個数: 256

約数和(自身を含む): 6745536000

約数和(自身を除く): 5101409880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 9828, 10920, 12285, 14040, 16380, 16729, 19656, 24570, 32760, 33458, 49140, 50187, 66916, 83645, 98280, 100374, 117103, 133832, 150561, 167290, 200748, 217477, 234206, 250935, 301122, 334580, 351309, 401496, 434954, 451683, 468412, 501870, 585515, 602244, 652431, 669160, 702618, 752805, 869908, 903366, 936824, 1003740, 1053927, 1087385, 1171030, 1204488, 1304862, 1405236, 1505610, 1522339, 1739816, 1756545, 1806732, 1957293, 2007480, 2107854, 2174770, 2258415, 2342060, 2609724, 2810472, 3011220, 3044678, 3161781, 3262155, 3513090, 3613464, 3914586, 4215708, 4349540, 4516830, 4567017, 4684120, 5219448, 5269635, 5871879, 6022440, 6089356, 6323562, 6524310, 7026180, 7611695, 7829172, 8431416, 8699080, 9033660, 9134034, 9786465, 10539270, 11743758, 12178712, 12647124, 13048620, 13701051, 14052360, 15223390, 15658344, 15808905, 18067320, 18268068, 19572930, 21078540, 22835085, 23487516, 25294248, 26097240, 27402102, 29359395, 30446780, 31617810, 36536136, 39145860, 41103153, 42157080, 45670170, 46975032, 54804204, 58718790, 60893560, 63235620, 68505255, 78291720, 82206306, 91340340, 109608408, 117437580, 126471240, 137010510, 164412612, 182680680, 205515765, 234875160, 274021020, 328825224, 411031530, 548042040, 822063060, 1644126120]

約数ペア:

[(1, 1644126120), (2, 822063060), (3, 548042040), (4, 411031530), (5, 328825224), (6, 274021020), (7, 234875160), (8, 205515765), (9, 182680680), (10, 164412612), (12, 137010510), (13, 126471240), (14, 117437580), (15, 109608408), (18, 91340340), (20, 82206306), (21, 78291720), (24, 68505255), (26, 63235620), (27, 60893560), (28, 58718790), (30, 54804204), (35, 46975032), (36, 45670170), (39, 42157080), (40, 41103153), (42, 39145860), (45, 36536136), (52, 31617810), (54, 30446780), (56, 29359395), (60, 27402102), (63, 26097240), (65, 25294248), (70, 23487516), (72, 22835085), (78, 21078540), (84, 19572930), (90, 18268068), (91, 18067320), (104, 15808905), (105, 15658344), (108, 15223390), (117, 14052360), (120, 13701051), (126, 13048620), (130, 12647124), (135, 12178712), (140, 11743758), (156, 10539270), (168, 9786465), (180, 9134034), (182, 9033660), (189, 8699080), (195, 8431416), (210, 7829172), (216, 7611695), (234, 7026180), (252, 6524310), (260, 6323562), (270, 6089356), (273, 6022440), (280, 5871879), (312, 5269635), (315, 5219448), (351, 4684120), (360, 4567017), (364, 4516830), (378, 4349540), (390, 4215708), (420, 3914586), (455, 3613464), (468, 3513090), (504, 3262155), (520, 3161781), (540, 3044678), (546, 3011220), (585, 2810472), (630, 2609724), (702, 2342060), (728, 2258415), (756, 2174770), (780, 2107854), (819, 2007480), (840, 1957293), (910, 1806732), (936, 1756545), (945, 1739816), (1080, 1522339), (1092, 1505610), (1170, 1405236), (1260, 1304862), (1365, 1204488), (1404, 1171030), (1512, 1087385), (1560, 1053927), (1638, 1003740), (1755, 936824), (1820, 903366), (1890, 869908), (2184, 752805), (2340, 702618), (2457, 669160), (2520, 652431), (2730, 602244), (2808, 585515), (3276, 501870), (3510, 468412), (3640, 451683), (3780, 434954), (4095, 401496), (4680, 351309), (4914, 334580), (5460, 301122), (6552, 250935), (7020, 234206), (7560, 217477), (8190, 200748), (9828, 167290), (10920, 150561), (12285, 133832), (14040, 117103), (16380, 100374), (16729, 98280), (19656, 83645), (24570, 66916), (32760, 50187), (33458, 49140)]