19660261320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4289}}^1$

素因数の和:4437

約数の個数: 384

約数和(自身を含む): 78060153600

約数和(自身を除く): 58399892280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 107, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 214, 238, 252, 255, 280, 306, 315, 321, 340, 357, 360, 408, 420, 428, 476, 504, 510, 535, 595, 612, 630, 642, 680, 714, 749, 765, 840, 856, 952, 963, 1020, 1070, 1071, 1190, 1224, 1260, 1284, 1428, 1498, 1530, 1605, 1785, 1819, 1926, 2040, 2140, 2142, 2247, 2380, 2520, 2568, 2856, 2996, 3060, 3210, 3570, 3638, 3745, 3852, 4280, 4284, 4289, 4494, 4760, 4815, 5355, 5457, 5992, 6120, 6420, 6741, 7140, 7276, 7490, 7704, 8568, 8578, 8988, 9095, 9630, 10710, 10914, 11235, 12733, 12840, 12867, 13482, 14280, 14552, 14980, 16371, 17156, 17976, 18190, 19260, 21420, 21445, 21828, 22470, 25466, 25734, 26964, 27285, 29960, 30023, 32742, 33705, 34312, 36380, 38199, 38520, 38601, 42840, 42890, 43656, 44940, 50932, 51468, 53928, 54570, 60046, 63665, 64335, 65484, 67410, 72760, 72913, 76398, 77202, 81855, 85780, 89880, 90069, 101864, 102936, 109140, 114597, 120092, 127330, 128670, 130968, 134820, 145826, 150115, 152796, 154404, 163710, 171560, 180138, 190995, 193005, 218280, 218739, 229194, 240184, 254660, 257340, 269640, 270207, 291652, 300230, 305592, 308808, 327420, 360276, 364565, 381990, 386010, 437478, 450345, 458388, 458923, 509320, 510391, 514680, 540414, 572985, 583304, 600460, 654840, 656217, 720552, 729130, 763980, 772020, 874956, 900690, 916776, 917846, 1020782, 1080828, 1093695, 1145970, 1200920, 1312434, 1351035, 1376769, 1458260, 1527960, 1531173, 1544040, 1749912, 1801380, 1835692, 2041564, 2161656, 2187390, 2291940, 2294615, 2551955, 2624868, 2702070, 2753538, 2916520, 3062346, 3212461, 3281085, 3602760, 3671384, 4083128, 4130307, 4374780, 4583880, 4589230, 4593519, 5103910, 5249736, 5404140, 5507076, 6124692, 6424922, 6562170, 6883845, 7655865, 7801691, 8260614, 8749560, 9178460, 9187038, 9637383, 10207820, 10808280, 11014152, 12249384, 12849844, 13124340, 13767690, 15311730, 15603382, 16062305, 16521228, 18356920, 18374076, 19274766, 20415640, 20651535, 22967595, 23405073, 25699688, 26248680, 27535380, 28912149, 30623460, 31206764, 32124610, 33042456, 36748152, 38549532, 39008455, 41303070, 45935190, 46810146, 48186915, 54611837, 55070760, 57824298, 61246920, 62413528, 64249220, 70215219, 77099064, 78016910, 82606140, 91870380, 93620292, 96373830, 109223674, 115648596, 117025365, 128498440, 140430438, 144560745, 156033820, 163835511, 165212280, 183740760, 187240584, 192747660, 218447348, 231297192, 234050730, 273059185, 280860876, 289121490, 312067640, 327671022, 351076095, 385495320, 436894696, 468101460, 491506533, 546118370, 561721752, 578242980, 655342044, 702152190, 819177555, 936202920, 983013066, 1092236740, 1156485960, 1310684088, 1404304380, 1638355110, 1966026132, 2184473480, 2457532665, 2808608760, 3276710220, 3932052264, 4915065330, 6553420440, 9830130660, 19660261320]

約数ペア:

[(1, 19660261320), (2, 9830130660), (3, 6553420440), (4, 4915065330), (5, 3932052264), (6, 3276710220), (7, 2808608760), (8, 2457532665), (9, 2184473480), (10, 1966026132), (12, 1638355110), (14, 1404304380), (15, 1310684088), (17, 1156485960), (18, 1092236740), (20, 983013066), (21, 936202920), (24, 819177555), (28, 702152190), (30, 655342044), (34, 578242980), (35, 561721752), (36, 546118370), (40, 491506533), (42, 468101460), (45, 436894696), (51, 385495320), (56, 351076095), (60, 327671022), (63, 312067640), (68, 289121490), (70, 280860876), (72, 273059185), (84, 234050730), (85, 231297192), (90, 218447348), (102, 192747660), (105, 187240584), (107, 183740760), (119, 165212280), (120, 163835511), (126, 156033820), (136, 144560745), (140, 140430438), (153, 128498440), (168, 117025365), (170, 115648596), (180, 109223674), (204, 96373830), (210, 93620292), (214, 91870380), (238, 82606140), (252, 78016910), (255, 77099064), (280, 70215219), (306, 64249220), (315, 62413528), (321, 61246920), (340, 57824298), (357, 55070760), (360, 54611837), (408, 48186915), (420, 46810146), (428, 45935190), (476, 41303070), (504, 39008455), (510, 38549532), (535, 36748152), (595, 33042456), (612, 32124610), (630, 31206764), (642, 30623460), (680, 28912149), (714, 27535380), (749, 26248680), (765, 25699688), (840, 23405073), (856, 22967595), (952, 20651535), (963, 20415640), (1020, 19274766), (1070, 18374076), (1071, 18356920), (1190, 16521228), (1224, 16062305), (1260, 15603382), (1284, 15311730), (1428, 13767690), (1498, 13124340), (1530, 12849844), (1605, 12249384), (1785, 11014152), (1819, 10808280), (1926, 10207820), (2040, 9637383), (2140, 9187038), (2142, 9178460), (2247, 8749560), (2380, 8260614), (2520, 7801691), (2568, 7655865), (2856, 6883845), (2996, 6562170), (3060, 6424922), (3210, 6124692), (3570, 5507076), (3638, 5404140), (3745, 5249736), (3852, 5103910), (4280, 4593519), (4284, 4589230), (4289, 4583880), (4494, 4374780), (4760, 4130307), (4815, 4083128), (5355, 3671384), (5457, 3602760), (5992, 3281085), (6120, 3212461), (6420, 3062346), (6741, 2916520), (7140, 2753538), (7276, 2702070), (7490, 2624868), (7704, 2551955), (8568, 2294615), (8578, 2291940), (8988, 2187390), (9095, 2161656), (9630, 2041564), (10710, 1835692), (10914, 1801380), (11235, 1749912), (12733, 1544040), (12840, 1531173), (12867, 1527960), (13482, 1458260), (14280, 1376769), (14552, 1351035), (14980, 1312434), (16371, 1200920), (17156, 1145970), (17976, 1093695), (18190, 1080828), (19260, 1020782), (21420, 917846), (21445, 916776), (21828, 900690), (22470, 874956), (25466, 772020), (25734, 763980), (26964, 729130), (27285, 720552), (29960, 656217), (30023, 654840), (32742, 600460), (33705, 583304), (34312, 572985), (36380, 540414), (38199, 514680), (38520, 510391), (38601, 509320), (42840, 458923), (42890, 458388), (43656, 450345), (44940, 437478), (50932, 386010), (51468, 381990), (53928, 364565), (54570, 360276), (60046, 327420), (63665, 308808), (64335, 305592), (65484, 300230), (67410, 291652), (72760, 270207), (72913, 269640), (76398, 257340), (77202, 254660), (81855, 240184), (85780, 229194), (89880, 218739), (90069, 218280), (101864, 193005), (102936, 190995), (109140, 180138), (114597, 171560), (120092, 163710), (127330, 154404), (128670, 152796), (130968, 150115), (134820, 145826)]