12758172840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{2753}}^1$

素因数の和:3393

約数の個数: 256

約数和(自身を含む): 48699532800

約数和(自身を除く): 35941359960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 613, 630, 756, 840, 945, 1080, 1226, 1260, 1512, 1839, 1890, 2452, 2520, 2753, 3065, 3678, 3780, 4291, 4904, 5506, 5517, 6130, 7356, 7560, 8259, 8582, 9195, 11012, 11034, 12260, 12873, 13765, 14712, 16518, 16551, 17164, 18390, 19271, 21455, 22024, 22068, 24520, 24777, 25746, 27530, 27585, 33036, 33102, 34328, 36780, 38542, 38619, 41295, 42910, 44136, 49554, 51492, 55060, 55170, 57813, 64365, 66072, 66204, 73560, 74331, 77084, 77238, 82590, 82755, 85820, 96355, 99108, 102984, 110120, 110340, 115626, 115857, 123885, 128730, 132408, 148662, 154168, 154476, 165180, 165510, 171640, 173439, 192710, 193095, 198216, 220680, 231252, 231714, 247770, 257460, 289065, 297324, 308952, 330360, 331020, 346878, 371655, 385420, 386190, 462504, 463428, 495540, 514920, 520317, 578130, 579285, 594648, 662040, 693756, 743310, 770840, 772380, 867195, 926856, 991080, 1040634, 1156260, 1158570, 1387512, 1486620, 1544760, 1687589, 1734390, 2081268, 2312520, 2317140, 2601585, 2973240, 3375178, 3468780, 4162536, 4634280, 5062767, 5203170, 6750356, 6937560, 8437945, 10125534, 10406340, 11813123, 13500712, 15188301, 16875890, 20251068, 20812680, 23626246, 25313835, 30376602, 33751780, 35439369, 40502136, 45564903, 47252492, 50627670, 59065615, 60753204, 67503560, 70878738, 75941505, 91129806, 94504984, 101255340, 106318107, 118131230, 121506408, 141757476, 151883010, 177196845, 182259612, 202510680, 212636214, 227824515, 236262460, 283514952, 303766020, 318954321, 354393690, 364519224, 425272428, 455649030, 472524920, 531590535, 607532040, 637908642, 708787380, 850544856, 911298060, 1063181070, 1275817284, 1417574760, 1594771605, 1822596120, 2126362140, 2551634568, 3189543210, 4252724280, 6379086420, 12758172840]

約数ペア:

[(1, 12758172840), (2, 6379086420), (3, 4252724280), (4, 3189543210), (5, 2551634568), (6, 2126362140), (7, 1822596120), (8, 1594771605), (9, 1417574760), (10, 1275817284), (12, 1063181070), (14, 911298060), (15, 850544856), (18, 708787380), (20, 637908642), (21, 607532040), (24, 531590535), (27, 472524920), (28, 455649030), (30, 425272428), (35, 364519224), (36, 354393690), (40, 318954321), (42, 303766020), (45, 283514952), (54, 236262460), (56, 227824515), (60, 212636214), (63, 202510680), (70, 182259612), (72, 177196845), (84, 151883010), (90, 141757476), (105, 121506408), (108, 118131230), (120, 106318107), (126, 101255340), (135, 94504984), (140, 91129806), (168, 75941505), (180, 70878738), (189, 67503560), (210, 60753204), (216, 59065615), (252, 50627670), (270, 47252492), (280, 45564903), (315, 40502136), (360, 35439369), (378, 33751780), (420, 30376602), (504, 25313835), (540, 23626246), (613, 20812680), (630, 20251068), (756, 16875890), (840, 15188301), (945, 13500712), (1080, 11813123), (1226, 10406340), (1260, 10125534), (1512, 8437945), (1839, 6937560), (1890, 6750356), (2452, 5203170), (2520, 5062767), (2753, 4634280), (3065, 4162536), (3678, 3468780), (3780, 3375178), (4291, 2973240), (4904, 2601585), (5506, 2317140), (5517, 2312520), (6130, 2081268), (7356, 1734390), (7560, 1687589), (8259, 1544760), (8582, 1486620), (9195, 1387512), (11012, 1158570), (11034, 1156260), (12260, 1040634), (12873, 991080), (13765, 926856), (14712, 867195), (16518, 772380), (16551, 770840), (17164, 743310), (18390, 693756), (19271, 662040), (21455, 594648), (22024, 579285), (22068, 578130), (24520, 520317), (24777, 514920), (25746, 495540), (27530, 463428), (27585, 462504), (33036, 386190), (33102, 385420), (34328, 371655), (36780, 346878), (38542, 331020), (38619, 330360), (41295, 308952), (42910, 297324), (44136, 289065), (49554, 257460), (51492, 247770), (55060, 231714), (55170, 231252), (57813, 220680), (64365, 198216), (66072, 193095), (66204, 192710), (73560, 173439), (74331, 171640), (77084, 165510), (77238, 165180), (82590, 154476), (82755, 154168), (85820, 148662), (96355, 132408), (99108, 128730), (102984, 123885), (110120, 115857), (110340, 115626)]