2015580420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1427}}^1$

素因数の和:1527

約数の個数: 288

約数和(自身を含む): 7485004800

約数和(自身を除く): 5469424380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 59, 60, 63, 70, 76, 84, 90, 95, 105, 114, 118, 126, 133, 140, 171, 177, 180, 190, 210, 228, 236, 252, 266, 285, 295, 315, 342, 354, 380, 399, 413, 420, 531, 532, 570, 590, 630, 665, 684, 708, 798, 826, 855, 885, 1062, 1121, 1140, 1180, 1197, 1239, 1260, 1330, 1427, 1596, 1652, 1710, 1770, 1995, 2065, 2124, 2242, 2394, 2478, 2655, 2660, 2854, 3363, 3420, 3540, 3717, 3990, 4130, 4281, 4484, 4788, 4956, 5310, 5605, 5708, 5985, 6195, 6726, 7135, 7434, 7847, 7980, 8260, 8562, 9989, 10089, 10620, 11210, 11970, 12390, 12843, 13452, 14270, 14868, 15694, 16815, 17124, 18585, 19978, 20178, 21405, 22420, 23541, 23940, 24780, 25686, 27113, 28540, 29967, 31388, 33630, 37170, 39235, 39956, 40356, 42810, 47082, 49945, 50445, 51372, 54226, 59934, 64215, 67260, 70623, 74340, 78470, 81339, 84193, 85620, 89901, 94164, 99890, 100890, 108452, 117705, 119868, 128430, 135565, 141246, 149835, 156940, 162678, 168386, 179802, 189791, 199780, 201780, 235410, 244017, 252579, 256860, 271130, 282492, 299670, 325356, 336772, 353115, 359604, 379582, 406695, 420965, 449505, 470820, 488034, 505158, 542260, 569373, 589351, 599340, 706230, 757737, 759164, 813390, 841930, 899010, 948955, 976068, 1010316, 1138746, 1178702, 1220085, 1262895, 1412460, 1515474, 1599667, 1626780, 1683860, 1708119, 1768053, 1798020, 1897910, 2277492, 2357404, 2440170, 2525790, 2846865, 2946755, 3030948, 3199334, 3416238, 3536106, 3788685, 3795820, 4799001, 4880340, 5051580, 5304159, 5693730, 5893510, 6398668, 6832476, 7072212, 7577370, 7998335, 8540595, 8840265, 9598002, 10608318, 11197669, 11387460, 11787020, 14397003, 15154740, 15996670, 17081190, 17680530, 19196004, 21216636, 22395338, 23995005, 26520795, 28794006, 31993340, 33593007, 34162380, 35361060, 44790676, 47990010, 53041590, 55988345, 57588012, 67186014, 71985015, 95980020, 100779021, 106083180, 111976690, 134372028, 143970030, 167965035, 201558042, 223953380, 287940060, 335930070, 403116084, 503895105, 671860140, 1007790210, 2015580420]

約数ペア:

[(1, 2015580420), (2, 1007790210), (3, 671860140), (4, 503895105), (5, 403116084), (6, 335930070), (7, 287940060), (9, 223953380), (10, 201558042), (12, 167965035), (14, 143970030), (15, 134372028), (18, 111976690), (19, 106083180), (20, 100779021), (21, 95980020), (28, 71985015), (30, 67186014), (35, 57588012), (36, 55988345), (38, 53041590), (42, 47990010), (45, 44790676), (57, 35361060), (59, 34162380), (60, 33593007), (63, 31993340), (70, 28794006), (76, 26520795), (84, 23995005), (90, 22395338), (95, 21216636), (105, 19196004), (114, 17680530), (118, 17081190), (126, 15996670), (133, 15154740), (140, 14397003), (171, 11787020), (177, 11387460), (180, 11197669), (190, 10608318), (210, 9598002), (228, 8840265), (236, 8540595), (252, 7998335), (266, 7577370), (285, 7072212), (295, 6832476), (315, 6398668), (342, 5893510), (354, 5693730), (380, 5304159), (399, 5051580), (413, 4880340), (420, 4799001), (531, 3795820), (532, 3788685), (570, 3536106), (590, 3416238), (630, 3199334), (665, 3030948), (684, 2946755), (708, 2846865), (798, 2525790), (826, 2440170), (855, 2357404), (885, 2277492), (1062, 1897910), (1121, 1798020), (1140, 1768053), (1180, 1708119), (1197, 1683860), (1239, 1626780), (1260, 1599667), (1330, 1515474), (1427, 1412460), (1596, 1262895), (1652, 1220085), (1710, 1178702), (1770, 1138746), (1995, 1010316), (2065, 976068), (2124, 948955), (2242, 899010), (2394, 841930), (2478, 813390), (2655, 759164), (2660, 757737), (2854, 706230), (3363, 599340), (3420, 589351), (3540, 569373), (3717, 542260), (3990, 505158), (4130, 488034), (4281, 470820), (4484, 449505), (4788, 420965), (4956, 406695), (5310, 379582), (5605, 359604), (5708, 353115), (5985, 336772), (6195, 325356), (6726, 299670), (7135, 282492), (7434, 271130), (7847, 256860), (7980, 252579), (8260, 244017), (8562, 235410), (9989, 201780), (10089, 199780), (10620, 189791), (11210, 179802), (11970, 168386), (12390, 162678), (12843, 156940), (13452, 149835), (14270, 141246), (14868, 135565), (15694, 128430), (16815, 119868), (17124, 117705), (18585, 108452), (19978, 100890), (20178, 99890), (21405, 94164), (22420, 89901), (23541, 85620), (23940, 84193), (24780, 81339), (25686, 78470), (27113, 74340), (28540, 70623), (29967, 67260), (31388, 64215), (33630, 59934), (37170, 54226), (39235, 51372), (39956, 50445), (40356, 49945), (42810, 47082)]