15696541980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{1031}}^1$

素因数の和:1377

約数の個数: 288

約数和(自身を含む): 55932484608

約数和(自身を除く): 40235942628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 281, 301, 315, 387, 420, 430, 516, 562, 602, 630, 645, 774, 843, 860, 903, 1031, 1124, 1204, 1260, 1290, 1405, 1505, 1548, 1686, 1806, 1935, 1967, 2062, 2529, 2580, 2709, 2810, 3010, 3093, 3372, 3612, 3870, 3934, 4124, 4215, 4515, 5058, 5155, 5418, 5620, 5901, 6020, 6186, 7217, 7740, 7868, 8430, 9030, 9279, 9835, 10116, 10310, 10836, 11802, 12083, 12372, 12645, 13545, 14434, 15465, 16860, 17703, 18060, 18558, 19670, 20620, 21651, 23604, 24166, 25290, 27090, 28868, 29505, 30930, 35406, 36085, 36249, 37116, 39340, 43302, 44333, 46395, 48332, 50580, 54180, 59010, 60415, 61860, 64953, 70812, 72170, 72498, 84581, 86604, 88515, 88666, 92790, 108255, 108747, 118020, 120830, 129906, 132999, 144340, 144996, 169162, 177030, 177332, 181245, 185580, 216510, 217494, 221665, 241660, 253743, 259812, 265998, 289711, 310331, 324765, 338324, 354060, 362490, 398997, 422905, 433020, 434988, 443330, 507486, 531996, 543735, 579422, 620662, 649530, 664995, 724980, 761229, 797994, 845810, 869133, 886660, 930993, 1014972, 1087470, 1158844, 1241324, 1268715, 1299060, 1329990, 1448555, 1522458, 1551655, 1595988, 1691620, 1738266, 1861986, 1994985, 2027977, 2174940, 2537430, 2607399, 2659980, 2792979, 2897110, 3044916, 3103310, 3476532, 3723972, 3806145, 3989970, 4055954, 4345665, 4654965, 5074860, 5214798, 5585958, 5794220, 6083931, 6206620, 7612290, 7979940, 8111908, 8691330, 9309930, 10139885, 10429596, 11171916, 12167862, 12457573, 13036995, 13964895, 15224580, 17382660, 18251793, 18619860, 20279770, 24335724, 24915146, 26073990, 27929790, 30419655, 36503586, 37372719, 40559540, 49830292, 52147980, 55859580, 60839310, 62287865, 73007172, 74745438, 87203011, 91258965, 112118157, 121678620, 124575730, 149490876, 174406022, 182517930, 186863595, 224236314, 249151460, 261609033, 348812044, 365035860, 373727190, 436015055, 448472628, 523218066, 560590785, 747454380, 784827099, 872030110, 1046436132, 1121181570, 1308045165, 1569654198, 1744060220, 2242363140, 2616090330, 3139308396, 3924135495, 5232180660, 7848270990, 15696541980]

約数ペア:

[(1, 15696541980), (2, 7848270990), (3, 5232180660), (4, 3924135495), (5, 3139308396), (6, 2616090330), (7, 2242363140), (9, 1744060220), (10, 1569654198), (12, 1308045165), (14, 1121181570), (15, 1046436132), (18, 872030110), (20, 784827099), (21, 747454380), (28, 560590785), (30, 523218066), (35, 448472628), (36, 436015055), (42, 373727190), (43, 365035860), (45, 348812044), (60, 261609033), (63, 249151460), (70, 224236314), (84, 186863595), (86, 182517930), (90, 174406022), (105, 149490876), (126, 124575730), (129, 121678620), (140, 112118157), (172, 91258965), (180, 87203011), (210, 74745438), (215, 73007172), (252, 62287865), (258, 60839310), (281, 55859580), (301, 52147980), (315, 49830292), (387, 40559540), (420, 37372719), (430, 36503586), (516, 30419655), (562, 27929790), (602, 26073990), (630, 24915146), (645, 24335724), (774, 20279770), (843, 18619860), (860, 18251793), (903, 17382660), (1031, 15224580), (1124, 13964895), (1204, 13036995), (1260, 12457573), (1290, 12167862), (1405, 11171916), (1505, 10429596), (1548, 10139885), (1686, 9309930), (1806, 8691330), (1935, 8111908), (1967, 7979940), (2062, 7612290), (2529, 6206620), (2580, 6083931), (2709, 5794220), (2810, 5585958), (3010, 5214798), (3093, 5074860), (3372, 4654965), (3612, 4345665), (3870, 4055954), (3934, 3989970), (4124, 3806145), (4215, 3723972), (4515, 3476532), (5058, 3103310), (5155, 3044916), (5418, 2897110), (5620, 2792979), (5901, 2659980), (6020, 2607399), (6186, 2537430), (7217, 2174940), (7740, 2027977), (7868, 1994985), (8430, 1861986), (9030, 1738266), (9279, 1691620), (9835, 1595988), (10116, 1551655), (10310, 1522458), (10836, 1448555), (11802, 1329990), (12083, 1299060), (12372, 1268715), (12645, 1241324), (13545, 1158844), (14434, 1087470), (15465, 1014972), (16860, 930993), (17703, 886660), (18060, 869133), (18558, 845810), (19670, 797994), (20620, 761229), (21651, 724980), (23604, 664995), (24166, 649530), (25290, 620662), (27090, 579422), (28868, 543735), (29505, 531996), (30930, 507486), (35406, 443330), (36085, 434988), (36249, 433020), (37116, 422905), (39340, 398997), (43302, 362490), (44333, 354060), (46395, 338324), (48332, 324765), (50580, 310331), (54180, 289711), (59010, 265998), (60415, 259812), (61860, 253743), (64953, 241660), (70812, 221665), (72170, 217494), (72498, 216510), (84581, 185580), (86604, 181245), (88515, 177332), (88666, 177030), (92790, 169162), (108255, 144996), (108747, 144340), (118020, 132999), (120830, 129906)]