1860587760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 320

約数和(自身を含む): 6335594496

約数和(自身を除く): 4475006736

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, 83, 92, 93, 115, 120, 124, 131, 138, 155, 166, 184, 186, 230, 240, 248, 249, 262, 276, 310, 332, 345, 368, 372, 393, 415, 460, 465, 496, 498, 524, 552, 620, 655, 664, 690, 713, 744, 786, 830, 920, 930, 996, 1048, 1104, 1240, 1245, 1310, 1328, 1380, 1426, 1488, 1572, 1660, 1840, 1860, 1909, 1965, 1992, 2096, 2139, 2480, 2490, 2573, 2620, 2760, 2852, 3013, 3144, 3320, 3565, 3720, 3818, 3930, 3984, 4061, 4278, 4980, 5146, 5240, 5520, 5704, 5727, 6026, 6288, 6640, 7130, 7440, 7636, 7719, 7860, 8122, 8556, 9039, 9545, 9960, 10292, 10480, 10695, 10873, 11408, 11454, 12052, 12183, 12865, 14260, 15065, 15272, 15438, 15720, 16244, 17112, 18078, 19090, 19920, 20305, 20584, 21390, 21746, 22908, 24104, 24366, 25730, 28520, 28635, 30130, 30544, 30876, 31440, 32488, 32619, 34224, 36156, 38180, 38595, 40610, 41168, 42780, 43492, 45195, 45816, 48208, 48732, 51460, 54365, 57040, 57270, 59179, 60260, 60915, 61752, 64976, 65238, 72312, 76360, 77190, 81220, 85560, 86984, 90390, 91632, 93403, 97464, 102920, 108730, 114540, 118358, 120520, 121830, 123504, 130476, 144624, 152720, 154380, 162440, 163095, 171120, 173968, 177537, 180780, 186806, 194928, 205840, 217460, 229080, 236716, 241040, 243660, 250079, 260952, 280209, 295895, 308760, 324880, 326190, 337063, 355074, 361560, 373612, 434920, 458160, 467015, 473432, 487320, 500158, 521904, 560418, 591790, 617520, 652380, 674126, 710148, 723120, 747224, 750237, 869840, 887685, 934030, 946864, 974640, 1000316, 1011189, 1120836, 1183580, 1250395, 1304760, 1348252, 1401045, 1420296, 1494448, 1500474, 1685315, 1775370, 1868060, 2000632, 2022378, 2241672, 2367160, 2500790, 2609520, 2696504, 2802090, 2840592, 3000948, 3370630, 3550740, 3736120, 3751185, 4001264, 4044756, 4483344, 4734320, 5001580, 5055945, 5393008, 5604180, 6001896, 6741260, 7101480, 7472240, 7502370, 7752449, 8089512, 10003160, 10111890, 11208360, 12003792, 13482520, 14202960, 15004740, 15504898, 16179024, 20006320, 20223780, 22416720, 23257347, 26965040, 30009480, 31009796, 38762245, 40447560, 46514694, 60018960, 62019592, 77524490, 80895120, 93029388, 116286735, 124039184, 155048980, 186058776, 232573470, 310097960, 372117552, 465146940, 620195920, 930293880, 1860587760]

約数ペア:

[(1, 1860587760), (2, 930293880), (3, 620195920), (4, 465146940), (5, 372117552), (6, 310097960), (8, 232573470), (10, 186058776), (12, 155048980), (15, 124039184), (16, 116286735), (20, 93029388), (23, 80895120), (24, 77524490), (30, 62019592), (31, 60018960), (40, 46514694), (46, 40447560), (48, 38762245), (60, 31009796), (62, 30009480), (69, 26965040), (80, 23257347), (83, 22416720), (92, 20223780), (93, 20006320), (115, 16179024), (120, 15504898), (124, 15004740), (131, 14202960), (138, 13482520), (155, 12003792), (166, 11208360), (184, 10111890), (186, 10003160), (230, 8089512), (240, 7752449), (248, 7502370), (249, 7472240), (262, 7101480), (276, 6741260), (310, 6001896), (332, 5604180), (345, 5393008), (368, 5055945), (372, 5001580), (393, 4734320), (415, 4483344), (460, 4044756), (465, 4001264), (496, 3751185), (498, 3736120), (524, 3550740), (552, 3370630), (620, 3000948), (655, 2840592), (664, 2802090), (690, 2696504), (713, 2609520), (744, 2500790), (786, 2367160), (830, 2241672), (920, 2022378), (930, 2000632), (996, 1868060), (1048, 1775370), (1104, 1685315), (1240, 1500474), (1245, 1494448), (1310, 1420296), (1328, 1401045), (1380, 1348252), (1426, 1304760), (1488, 1250395), (1572, 1183580), (1660, 1120836), (1840, 1011189), (1860, 1000316), (1909, 974640), (1965, 946864), (1992, 934030), (2096, 887685), (2139, 869840), (2480, 750237), (2490, 747224), (2573, 723120), (2620, 710148), (2760, 674126), (2852, 652380), (3013, 617520), (3144, 591790), (3320, 560418), (3565, 521904), (3720, 500158), (3818, 487320), (3930, 473432), (3984, 467015), (4061, 458160), (4278, 434920), (4980, 373612), (5146, 361560), (5240, 355074), (5520, 337063), (5704, 326190), (5727, 324880), (6026, 308760), (6288, 295895), (6640, 280209), (7130, 260952), (7440, 250079), (7636, 243660), (7719, 241040), (7860, 236716), (8122, 229080), (8556, 217460), (9039, 205840), (9545, 194928), (9960, 186806), (10292, 180780), (10480, 177537), (10695, 173968), (10873, 171120), (11408, 163095), (11454, 162440), (12052, 154380), (12183, 152720), (12865, 144624), (14260, 130476), (15065, 123504), (15272, 121830), (15438, 120520), (15720, 118358), (16244, 114540), (17112, 108730), (18078, 102920), (19090, 97464), (19920, 93403), (20305, 91632), (20584, 90390), (21390, 86984), (21746, 85560), (22908, 81220), (24104, 77190), (24366, 76360), (25730, 72312), (28520, 65238), (28635, 64976), (30130, 61752), (30544, 60915), (30876, 60260), (31440, 59179), (32488, 57270), (32619, 57040), (34224, 54365), (36156, 51460), (38180, 48732), (38595, 48208), (40610, 45816), (41168, 45195), (42780, 43492)]