8480867220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{907}}^1$

素因数の和:1151

約数の個数: 288

約数和(自身を含む): 30317204736

約数和(自身を除く): 21836337516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 181, 205, 210, 246, 252, 287, 315, 362, 369, 410, 420, 492, 543, 574, 615, 630, 724, 738, 820, 861, 905, 907, 1086, 1148, 1230, 1260, 1267, 1435, 1476, 1629, 1722, 1810, 1814, 1845, 2172, 2460, 2534, 2583, 2715, 2721, 2870, 3258, 3444, 3620, 3628, 3690, 3801, 4305, 4535, 5068, 5166, 5430, 5442, 5740, 6335, 6349, 6516, 7380, 7421, 7602, 8145, 8163, 8610, 9070, 10332, 10860, 10884, 11403, 12670, 12698, 12915, 13605, 14842, 15204, 16290, 16326, 17220, 18140, 19005, 19047, 22263, 22806, 25340, 25396, 25830, 27210, 29684, 31745, 32580, 32652, 37105, 37187, 38010, 38094, 40815, 44526, 45612, 51660, 51947, 54420, 57015, 57141, 63490, 66789, 74210, 74374, 76020, 76188, 81630, 89052, 95235, 103894, 111315, 111561, 114030, 114282, 126980, 133578, 148420, 148748, 155841, 163260, 164167, 185935, 190470, 207788, 222630, 223122, 228060, 228564, 259735, 260309, 267156, 285705, 311682, 328334, 333945, 334683, 371870, 380940, 445260, 446244, 467523, 492501, 519470, 520618, 557805, 571410, 623364, 656668, 667890, 669366, 743740, 779205, 780927, 820835, 935046, 985002, 1038940, 1041236, 1115610, 1142820, 1149169, 1301545, 1335780, 1338732, 1477503, 1558410, 1561854, 1641670, 1673415, 1870092, 1970004, 2231220, 2298338, 2337615, 2342781, 2462505, 2603090, 2955006, 3116820, 3123708, 3283340, 3346830, 3447507, 3904635, 4596676, 4675230, 4685562, 4925010, 5206180, 5745845, 5910012, 6693660, 6730847, 6895014, 7387515, 7809270, 9350460, 9371124, 9850020, 10342521, 11491690, 11713905, 13461694, 13790028, 14775030, 15618540, 17237535, 20192541, 20685042, 22983380, 23427810, 26923388, 29550060, 33654235, 34475070, 40385082, 41370084, 46855620, 47115929, 51712605, 60577623, 67308470, 68950140, 80770164, 94231858, 100962705, 103425210, 121155246, 134616940, 141347787, 188463716, 201925410, 206850420, 235579645, 242310492, 282695574, 302888115, 403850820, 424043361, 471159290, 565391148, 605776230, 706738935, 848086722, 942318580, 1211552460, 1413477870, 1696173444, 2120216805, 2826955740, 4240433610, 8480867220]

約数ペア:

[(1, 8480867220), (2, 4240433610), (3, 2826955740), (4, 2120216805), (5, 1696173444), (6, 1413477870), (7, 1211552460), (9, 942318580), (10, 848086722), (12, 706738935), (14, 605776230), (15, 565391148), (18, 471159290), (20, 424043361), (21, 403850820), (28, 302888115), (30, 282695574), (35, 242310492), (36, 235579645), (41, 206850420), (42, 201925410), (45, 188463716), (60, 141347787), (63, 134616940), (70, 121155246), (82, 103425210), (84, 100962705), (90, 94231858), (105, 80770164), (123, 68950140), (126, 67308470), (140, 60577623), (164, 51712605), (180, 47115929), (181, 46855620), (205, 41370084), (210, 40385082), (246, 34475070), (252, 33654235), (287, 29550060), (315, 26923388), (362, 23427810), (369, 22983380), (410, 20685042), (420, 20192541), (492, 17237535), (543, 15618540), (574, 14775030), (615, 13790028), (630, 13461694), (724, 11713905), (738, 11491690), (820, 10342521), (861, 9850020), (905, 9371124), (907, 9350460), (1086, 7809270), (1148, 7387515), (1230, 6895014), (1260, 6730847), (1267, 6693660), (1435, 5910012), (1476, 5745845), (1629, 5206180), (1722, 4925010), (1810, 4685562), (1814, 4675230), (1845, 4596676), (2172, 3904635), (2460, 3447507), (2534, 3346830), (2583, 3283340), (2715, 3123708), (2721, 3116820), (2870, 2955006), (3258, 2603090), (3444, 2462505), (3620, 2342781), (3628, 2337615), (3690, 2298338), (3801, 2231220), (4305, 1970004), (4535, 1870092), (5068, 1673415), (5166, 1641670), (5430, 1561854), (5442, 1558410), (5740, 1477503), (6335, 1338732), (6349, 1335780), (6516, 1301545), (7380, 1149169), (7421, 1142820), (7602, 1115610), (8145, 1041236), (8163, 1038940), (8610, 985002), (9070, 935046), (10332, 820835), (10860, 780927), (10884, 779205), (11403, 743740), (12670, 669366), (12698, 667890), (12915, 656668), (13605, 623364), (14842, 571410), (15204, 557805), (16290, 520618), (16326, 519470), (17220, 492501), (18140, 467523), (19005, 446244), (19047, 445260), (22263, 380940), (22806, 371870), (25340, 334683), (25396, 333945), (25830, 328334), (27210, 311682), (29684, 285705), (31745, 267156), (32580, 260309), (32652, 259735), (37105, 228564), (37187, 228060), (38010, 223122), (38094, 222630), (40815, 207788), (44526, 190470), (45612, 185935), (51660, 164167), (51947, 163260), (54420, 155841), (57015, 148748), (57141, 148420), (63490, 133578), (66789, 126980), (74210, 114282), (74374, 114030), (76020, 111561), (76188, 111315), (81630, 103894), (89052, 95235)]