2065720860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:318

約数の個数: 384

約数和(自身を含む): 7664025600

約数和(自身を除く): 5598304740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 71, 84, 86, 90, 105, 108, 126, 129, 135, 140, 142, 172, 179, 180, 189, 210, 213, 215, 252, 258, 270, 284, 301, 315, 355, 358, 378, 387, 420, 426, 430, 497, 516, 537, 540, 602, 630, 639, 645, 710, 716, 756, 774, 852, 860, 895, 903, 945, 994, 1065, 1074, 1161, 1204, 1253, 1260, 1278, 1290, 1420, 1491, 1505, 1548, 1611, 1790, 1806, 1890, 1917, 1935, 1988, 2130, 2148, 2322, 2485, 2506, 2556, 2580, 2685, 2709, 2982, 3010, 3053, 3195, 3222, 3580, 3612, 3759, 3780, 3834, 3870, 4260, 4473, 4515, 4644, 4833, 4970, 5012, 5370, 5418, 5805, 5964, 6020, 6106, 6265, 6390, 6444, 7455, 7518, 7668, 7697, 7740, 8055, 8127, 8946, 9030, 9159, 9585, 9666, 9940, 10740, 10836, 11277, 11610, 12212, 12530, 12709, 12780, 13419, 13545, 14910, 15036, 15265, 15394, 16110, 16254, 17892, 18060, 18318, 18795, 19170, 19332, 21371, 22365, 22554, 23091, 23220, 24165, 25060, 25418, 26838, 27090, 27477, 29820, 30530, 30788, 32220, 32508, 33831, 36636, 37590, 38127, 38340, 38485, 40635, 42742, 44730, 45108, 45795, 46182, 48330, 50836, 53676, 53879, 54180, 54954, 56385, 61060, 63545, 64113, 67095, 67662, 69273, 75180, 76254, 76970, 81270, 82431, 85484, 88963, 89460, 91590, 92364, 96660, 106855, 107758, 109908, 112770, 114381, 115455, 127090, 128226, 134190, 135324, 137385, 138546, 152508, 153940, 161637, 162540, 164862, 169155, 177926, 183180, 190635, 192339, 207819, 213710, 215516, 225540, 228762, 230910, 254180, 256452, 266889, 268380, 269395, 274770, 277092, 320565, 323274, 329724, 338310, 343143, 346365, 355852, 381270, 384678, 412155, 415638, 427420, 444815, 457524, 461820, 484911, 533778, 538790, 546487, 549540, 571905, 577017, 641130, 646548, 676620, 686286, 692730, 762540, 769356, 800667, 808185, 824310, 831276, 889630, 961695, 969822, 1039095, 1067556, 1077580, 1092974, 1143810, 1154034, 1282260, 1334445, 1372572, 1385460, 1454733, 1601334, 1616370, 1639461, 1648620, 1715715, 1779260, 1923390, 1939644, 2078190, 2185948, 2287620, 2308068, 2402001, 2424555, 2668890, 2732435, 2885085, 2909466, 3202668, 3232740, 3278922, 3431430, 3825409, 3846780, 4003335, 4156380, 4804002, 4849110, 4918383, 5337780, 5464870, 5770170, 5818932, 6557844, 6862860, 7273665, 7650818, 8006670, 8197305, 9608004, 9698220, 9836766, 10929740, 11476227, 11540340, 12010005, 14547330, 14755149, 15301636, 16013340, 16394610, 19127045, 19673532, 22952454, 24020010, 24591915, 29094660, 29510298, 32789220, 34428681, 38254090, 45904908, 48040020, 49183830, 57381135, 59020596, 68857362, 73775745, 76508180, 98367660, 103286043, 114762270, 137714724, 147551490, 172143405, 206572086, 229524540, 295102980, 344286810, 413144172, 516430215, 688573620, 1032860430, 2065720860]

約数ペア:

[(1, 2065720860), (2, 1032860430), (3, 688573620), (4, 516430215), (5, 413144172), (6, 344286810), (7, 295102980), (9, 229524540), (10, 206572086), (12, 172143405), (14, 147551490), (15, 137714724), (18, 114762270), (20, 103286043), (21, 98367660), (27, 76508180), (28, 73775745), (30, 68857362), (35, 59020596), (36, 57381135), (42, 49183830), (43, 48040020), (45, 45904908), (54, 38254090), (60, 34428681), (63, 32789220), (70, 29510298), (71, 29094660), (84, 24591915), (86, 24020010), (90, 22952454), (105, 19673532), (108, 19127045), (126, 16394610), (129, 16013340), (135, 15301636), (140, 14755149), (142, 14547330), (172, 12010005), (179, 11540340), (180, 11476227), (189, 10929740), (210, 9836766), (213, 9698220), (215, 9608004), (252, 8197305), (258, 8006670), (270, 7650818), (284, 7273665), (301, 6862860), (315, 6557844), (355, 5818932), (358, 5770170), (378, 5464870), (387, 5337780), (420, 4918383), (426, 4849110), (430, 4804002), (497, 4156380), (516, 4003335), (537, 3846780), (540, 3825409), (602, 3431430), (630, 3278922), (639, 3232740), (645, 3202668), (710, 2909466), (716, 2885085), (756, 2732435), (774, 2668890), (852, 2424555), (860, 2402001), (895, 2308068), (903, 2287620), (945, 2185948), (994, 2078190), (1065, 1939644), (1074, 1923390), (1161, 1779260), (1204, 1715715), (1253, 1648620), (1260, 1639461), (1278, 1616370), (1290, 1601334), (1420, 1454733), (1491, 1385460), (1505, 1372572), (1548, 1334445), (1611, 1282260), (1790, 1154034), (1806, 1143810), (1890, 1092974), (1917, 1077580), (1935, 1067556), (1988, 1039095), (2130, 969822), (2148, 961695), (2322, 889630), (2485, 831276), (2506, 824310), (2556, 808185), (2580, 800667), (2685, 769356), (2709, 762540), (2982, 692730), (3010, 686286), (3053, 676620), (3195, 646548), (3222, 641130), (3580, 577017), (3612, 571905), (3759, 549540), (3780, 546487), (3834, 538790), (3870, 533778), (4260, 484911), (4473, 461820), (4515, 457524), (4644, 444815), (4833, 427420), (4970, 415638), (5012, 412155), (5370, 384678), (5418, 381270), (5805, 355852), (5964, 346365), (6020, 343143), (6106, 338310), (6265, 329724), (6390, 323274), (6444, 320565), (7455, 277092), (7518, 274770), (7668, 269395), (7697, 268380), (7740, 266889), (8055, 256452), (8127, 254180), (8946, 230910), (9030, 228762), (9159, 225540), (9585, 215516), (9666, 213710), (9940, 207819), (10740, 192339), (10836, 190635), (11277, 183180), (11610, 177926), (12212, 169155), (12530, 164862), (12709, 162540), (12780, 161637), (13419, 153940), (13545, 152508), (14910, 138546), (15036, 137385), (15265, 135324), (15394, 134190), (16110, 128226), (16254, 127090), (17892, 115455), (18060, 114381), (18318, 112770), (18795, 109908), (19170, 107758), (19332, 106855), (21371, 96660), (22365, 92364), (22554, 91590), (23091, 89460), (23220, 88963), (24165, 85484), (25060, 82431), (25418, 81270), (26838, 76970), (27090, 76254), (27477, 75180), (29820, 69273), (30530, 67662), (30788, 67095), (32220, 64113), (32508, 63545), (33831, 61060), (36636, 56385), (37590, 54954), (38127, 54180), (38340, 53879), (38485, 53676), (40635, 50836), (42742, 48330), (44730, 46182), (45108, 45795)]