20140269480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:565

約数の個数: 288

約数和(自身を含む): 68038963200

約数和(自身を除く): 47898693720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 79, 86, 90, 120, 129, 158, 172, 180, 215, 237, 258, 316, 344, 360, 383, 387, 395, 430, 474, 516, 632, 645, 711, 766, 774, 790, 860, 948, 1032, 1149, 1185, 1290, 1422, 1532, 1548, 1580, 1720, 1849, 1896, 1915, 1935, 2298, 2370, 2580, 2844, 3064, 3096, 3160, 3397, 3447, 3555, 3698, 3830, 3870, 4596, 4740, 5160, 5547, 5688, 5745, 6794, 6894, 7110, 7396, 7660, 7740, 9192, 9245, 9480, 10191, 11094, 11490, 13588, 13788, 14220, 14792, 15320, 15480, 16469, 16641, 16985, 17235, 18490, 20382, 22188, 22980, 27176, 27576, 27735, 28440, 30257, 30573, 32938, 33282, 33970, 34470, 36980, 40764, 44376, 45960, 49407, 50955, 55470, 60514, 61146, 65876, 66564, 67940, 68940, 73960, 81528, 82345, 83205, 90771, 98814, 101910, 110940, 121028, 122292, 131752, 133128, 135880, 137880, 146071, 148221, 151285, 152865, 164690, 166410, 181542, 197628, 203820, 221880, 242056, 244584, 247035, 272313, 292142, 296442, 302570, 305730, 329380, 332820, 363084, 395256, 407640, 438213, 453855, 494070, 544626, 584284, 592884, 605140, 611460, 658760, 665640, 708167, 726168, 730355, 741105, 876426, 907710, 988140, 1089252, 1168568, 1185768, 1210280, 1222920, 1301051, 1314639, 1361565, 1416334, 1460710, 1482210, 1752852, 1815420, 1976280, 2124501, 2178504, 2191065, 2602102, 2629278, 2723130, 2832668, 2921420, 2964420, 3505704, 3540835, 3630840, 3903153, 4249002, 4382130, 5204204, 5258556, 5446260, 5665336, 5842840, 5928840, 6373503, 6505255, 6573195, 7081670, 7806306, 8498004, 8764260, 10408408, 10517112, 10622505, 10892520, 11709459, 12747006, 13010510, 13146390, 14163340, 15612612, 16996008, 17528520, 19515765, 21245010, 23418918, 25494012, 26021020, 26292780, 28326680, 31225224, 31867515, 39031530, 42490020, 46837836, 50988024, 52042040, 52585560, 55945193, 58547295, 63735030, 78063060, 84980040, 93675672, 111890386, 117094590, 127470060, 156126120, 167835579, 223780772, 234189180, 254940120, 279725965, 335671158, 447561544, 468378360, 503506737, 559451930, 671342316, 839177895, 1007013474, 1118903860, 1342684632, 1678355790, 2014026948, 2237807720, 2517533685, 3356711580, 4028053896, 5035067370, 6713423160, 10070134740, 20140269480]

約数ペア:

[(1, 20140269480), (2, 10070134740), (3, 6713423160), (4, 5035067370), (5, 4028053896), (6, 3356711580), (8, 2517533685), (9, 2237807720), (10, 2014026948), (12, 1678355790), (15, 1342684632), (18, 1118903860), (20, 1007013474), (24, 839177895), (30, 671342316), (36, 559451930), (40, 503506737), (43, 468378360), (45, 447561544), (60, 335671158), (72, 279725965), (79, 254940120), (86, 234189180), (90, 223780772), (120, 167835579), (129, 156126120), (158, 127470060), (172, 117094590), (180, 111890386), (215, 93675672), (237, 84980040), (258, 78063060), (316, 63735030), (344, 58547295), (360, 55945193), (383, 52585560), (387, 52042040), (395, 50988024), (430, 46837836), (474, 42490020), (516, 39031530), (632, 31867515), (645, 31225224), (711, 28326680), (766, 26292780), (774, 26021020), (790, 25494012), (860, 23418918), (948, 21245010), (1032, 19515765), (1149, 17528520), (1185, 16996008), (1290, 15612612), (1422, 14163340), (1532, 13146390), (1548, 13010510), (1580, 12747006), (1720, 11709459), (1849, 10892520), (1896, 10622505), (1915, 10517112), (1935, 10408408), (2298, 8764260), (2370, 8498004), (2580, 7806306), (2844, 7081670), (3064, 6573195), (3096, 6505255), (3160, 6373503), (3397, 5928840), (3447, 5842840), (3555, 5665336), (3698, 5446260), (3830, 5258556), (3870, 5204204), (4596, 4382130), (4740, 4249002), (5160, 3903153), (5547, 3630840), (5688, 3540835), (5745, 3505704), (6794, 2964420), (6894, 2921420), (7110, 2832668), (7396, 2723130), (7660, 2629278), (7740, 2602102), (9192, 2191065), (9245, 2178504), (9480, 2124501), (10191, 1976280), (11094, 1815420), (11490, 1752852), (13588, 1482210), (13788, 1460710), (14220, 1416334), (14792, 1361565), (15320, 1314639), (15480, 1301051), (16469, 1222920), (16641, 1210280), (16985, 1185768), (17235, 1168568), (18490, 1089252), (20382, 988140), (22188, 907710), (22980, 876426), (27176, 741105), (27576, 730355), (27735, 726168), (28440, 708167), (30257, 665640), (30573, 658760), (32938, 611460), (33282, 605140), (33970, 592884), (34470, 584284), (36980, 544626), (40764, 494070), (44376, 453855), (45960, 438213), (49407, 407640), (50955, 395256), (55470, 363084), (60514, 332820), (61146, 329380), (65876, 305730), (66564, 302570), (67940, 296442), (68940, 292142), (73960, 272313), (81528, 247035), (82345, 244584), (83205, 242056), (90771, 221880), (98814, 203820), (101910, 197628), (110940, 181542), (121028, 166410), (122292, 164690), (131752, 152865), (133128, 151285), (135880, 148221), (137880, 146071)]