82638360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:687

約数の個数: 256

約数和(自身を含む): 333849600

約数和(自身を除く): 251211240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 643, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1286, 1428, 1512, 1530, 1785, 1836, 1890, 1929, 2040, 2142, 2295, 2380, 2520, 2572, 2856, 3060, 3213, 3215, 3570, 3672, 3780, 3858, 4284, 4501, 4590, 4760, 5144, 5355, 5787, 6120, 6426, 6430, 7140, 7560, 7716, 8568, 9002, 9180, 9645, 10710, 10931, 11574, 12852, 12860, 13503, 14280, 15432, 16065, 17361, 18004, 18360, 19290, 21420, 21862, 22505, 23148, 25704, 25720, 27006, 28935, 32130, 32793, 34722, 36008, 38580, 40509, 42840, 43724, 45010, 46296, 54012, 54655, 57870, 64260, 65586, 67515, 69444, 76517, 77160, 81018, 86805, 87448, 90020, 98379, 108024, 109310, 115740, 121527, 128520, 131172, 135030, 138888, 153034, 162036, 163965, 173610, 180040, 196758, 202545, 218620, 229551, 231480, 243054, 262344, 270060, 295137, 306068, 324072, 327930, 347220, 382585, 393516, 405090, 437240, 459102, 486108, 491895, 540120, 590274, 607635, 612136, 655860, 688653, 694440, 765170, 787032, 810180, 918204, 972216, 983790, 1147755, 1180548, 1215270, 1311720, 1377306, 1475685, 1530340, 1620360, 1836408, 1967580, 2065959, 2295510, 2361096, 2430540, 2754612, 2951370, 3060680, 3443265, 3935160, 4131918, 4591020, 4861080, 5509224, 5902740, 6886530, 8263836, 9182040, 10329795, 11805480, 13773060, 16527672, 20659590, 27546120, 41319180, 82638360]

約数ペア:

[(1, 82638360), (2, 41319180), (3, 27546120), (4, 20659590), (5, 16527672), (6, 13773060), (7, 11805480), (8, 10329795), (9, 9182040), (10, 8263836), (12, 6886530), (14, 5902740), (15, 5509224), (17, 4861080), (18, 4591020), (20, 4131918), (21, 3935160), (24, 3443265), (27, 3060680), (28, 2951370), (30, 2754612), (34, 2430540), (35, 2361096), (36, 2295510), (40, 2065959), (42, 1967580), (45, 1836408), (51, 1620360), (54, 1530340), (56, 1475685), (60, 1377306), (63, 1311720), (68, 1215270), (70, 1180548), (72, 1147755), (84, 983790), (85, 972216), (90, 918204), (102, 810180), (105, 787032), (108, 765170), (119, 694440), (120, 688653), (126, 655860), (135, 612136), (136, 607635), (140, 590274), (153, 540120), (168, 491895), (170, 486108), (180, 459102), (189, 437240), (204, 405090), (210, 393516), (216, 382585), (238, 347220), (252, 327930), (255, 324072), (270, 306068), (280, 295137), (306, 270060), (315, 262344), (340, 243054), (357, 231480), (360, 229551), (378, 218620), (408, 202545), (420, 196758), (459, 180040), (476, 173610), (504, 163965), (510, 162036), (540, 153034), (595, 138888), (612, 135030), (630, 131172), (643, 128520), (680, 121527), (714, 115740), (756, 109310), (765, 108024), (840, 98379), (918, 90020), (945, 87448), (952, 86805), (1020, 81018), (1071, 77160), (1080, 76517), (1190, 69444), (1224, 67515), (1260, 65586), (1286, 64260), (1428, 57870), (1512, 54655), (1530, 54012), (1785, 46296), (1836, 45010), (1890, 43724), (1929, 42840), (2040, 40509), (2142, 38580), (2295, 36008), (2380, 34722), (2520, 32793), (2572, 32130), (2856, 28935), (3060, 27006), (3213, 25720), (3215, 25704), (3570, 23148), (3672, 22505), (3780, 21862), (3858, 21420), (4284, 19290), (4501, 18360), (4590, 18004), (4760, 17361), (5144, 16065), (5355, 15432), (5787, 14280), (6120, 13503), (6426, 12860), (6430, 12852), (7140, 11574), (7560, 10931), (7716, 10710), (8568, 9645), (9002, 9180)]