18161478960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:784

約数の個数: 320

約数和(自身を含む): 61052092416

約数和(自身を除く): 42890613456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 211, 230, 240, 248, 276, 310, 345, 368, 372, 422, 460, 465, 496, 503, 552, 620, 633, 690, 713, 744, 844, 920, 930, 1006, 1055, 1104, 1240, 1266, 1380, 1426, 1488, 1509, 1688, 1840, 1860, 2012, 2110, 2139, 2480, 2515, 2532, 2760, 2852, 3018, 3165, 3376, 3565, 3720, 4024, 4220, 4278, 4853, 5030, 5064, 5520, 5704, 6036, 6330, 6541, 7130, 7440, 7545, 8048, 8440, 8556, 9706, 10060, 10128, 10695, 11408, 11569, 12072, 12660, 13082, 14260, 14559, 15090, 15593, 16880, 17112, 19412, 19623, 20120, 21390, 23138, 24144, 24265, 25320, 26164, 28520, 29118, 30180, 31186, 32705, 34224, 34707, 38824, 39246, 40240, 42780, 46276, 46779, 48530, 50640, 52328, 57040, 57845, 58236, 60360, 62372, 65410, 69414, 72795, 77648, 77965, 78492, 85560, 92552, 93558, 97060, 98115, 104656, 106133, 115690, 116472, 120720, 124744, 130820, 138828, 145590, 150443, 155930, 156984, 171120, 173535, 185104, 187116, 194120, 196230, 212266, 231380, 232944, 233895, 249488, 261640, 277656, 291180, 300886, 311860, 313968, 318399, 347070, 358639, 374232, 388240, 392460, 424532, 451329, 462760, 467790, 523280, 530665, 555312, 582360, 601772, 623720, 636798, 694140, 717278, 748464, 752215, 784920, 849064, 902658, 925520, 935580, 1061330, 1075917, 1164720, 1203544, 1247440, 1273596, 1388280, 1434556, 1504430, 1569840, 1591995, 1698128, 1793195, 1805316, 1871160, 2122660, 2151834, 2256645, 2407088, 2441059, 2547192, 2776560, 2869112, 3008860, 3183990, 3290123, 3586390, 3610632, 3742320, 4245320, 4303668, 4513290, 4882118, 5094384, 5379585, 5738224, 6017720, 6367980, 6580246, 7172780, 7221264, 7323177, 8490640, 8607336, 9026580, 9764236, 9870369, 10759170, 12035440, 12205295, 12735960, 13160492, 14345560, 14646354, 16450615, 17214672, 18053160, 19528472, 19740738, 21518340, 24410590, 25471920, 26320984, 28691120, 29292708, 32901230, 36106320, 36615885, 39056944, 39481476, 43036680, 48821180, 49351845, 52641968, 58585416, 65802460, 73231770, 75672829, 78962952, 86073360, 97642360, 98703690, 117170832, 131604920, 146463540, 151345658, 157925904, 195284720, 197407380, 227018487, 263209840, 292927080, 302691316, 378364145, 394814760, 454036974, 585854160, 605382632, 756728290, 789629520, 908073948, 1135092435, 1210765264, 1513456580, 1816147896, 2270184870, 3026913160, 3632295792, 4540369740, 6053826320, 9080739480, 18161478960]

約数ペア:

[(1, 18161478960), (2, 9080739480), (3, 6053826320), (4, 4540369740), (5, 3632295792), (6, 3026913160), (8, 2270184870), (10, 1816147896), (12, 1513456580), (15, 1210765264), (16, 1135092435), (20, 908073948), (23, 789629520), (24, 756728290), (30, 605382632), (31, 585854160), (40, 454036974), (46, 394814760), (48, 378364145), (60, 302691316), (62, 292927080), (69, 263209840), (80, 227018487), (92, 197407380), (93, 195284720), (115, 157925904), (120, 151345658), (124, 146463540), (138, 131604920), (155, 117170832), (184, 98703690), (186, 97642360), (211, 86073360), (230, 78962952), (240, 75672829), (248, 73231770), (276, 65802460), (310, 58585416), (345, 52641968), (368, 49351845), (372, 48821180), (422, 43036680), (460, 39481476), (465, 39056944), (496, 36615885), (503, 36106320), (552, 32901230), (620, 29292708), (633, 28691120), (690, 26320984), (713, 25471920), (744, 24410590), (844, 21518340), (920, 19740738), (930, 19528472), (1006, 18053160), (1055, 17214672), (1104, 16450615), (1240, 14646354), (1266, 14345560), (1380, 13160492), (1426, 12735960), (1488, 12205295), (1509, 12035440), (1688, 10759170), (1840, 9870369), (1860, 9764236), (2012, 9026580), (2110, 8607336), (2139, 8490640), (2480, 7323177), (2515, 7221264), (2532, 7172780), (2760, 6580246), (2852, 6367980), (3018, 6017720), (3165, 5738224), (3376, 5379585), (3565, 5094384), (3720, 4882118), (4024, 4513290), (4220, 4303668), (4278, 4245320), (4853, 3742320), (5030, 3610632), (5064, 3586390), (5520, 3290123), (5704, 3183990), (6036, 3008860), (6330, 2869112), (6541, 2776560), (7130, 2547192), (7440, 2441059), (7545, 2407088), (8048, 2256645), (8440, 2151834), (8556, 2122660), (9706, 1871160), (10060, 1805316), (10128, 1793195), (10695, 1698128), (11408, 1591995), (11569, 1569840), (12072, 1504430), (12660, 1434556), (13082, 1388280), (14260, 1273596), (14559, 1247440), (15090, 1203544), (15593, 1164720), (16880, 1075917), (17112, 1061330), (19412, 935580), (19623, 925520), (20120, 902658), (21390, 849064), (23138, 784920), (24144, 752215), (24265, 748464), (25320, 717278), (26164, 694140), (28520, 636798), (29118, 623720), (30180, 601772), (31186, 582360), (32705, 555312), (34224, 530665), (34707, 523280), (38824, 467790), (39246, 462760), (40240, 451329), (42780, 424532), (46276, 392460), (46779, 388240), (48530, 374232), (50640, 358639), (52328, 347070), (57040, 318399), (57845, 313968), (58236, 311860), (60360, 300886), (62372, 291180), (65410, 277656), (69414, 261640), (72795, 249488), (77648, 233895), (77965, 232944), (78492, 231380), (85560, 212266), (92552, 196230), (93558, 194120), (97060, 187116), (98115, 185104), (104656, 173535), (106133, 171120), (115690, 156984), (116472, 155930), (120720, 150443), (124744, 145590), (130820, 138828)]