279420840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 384

約数和(自身を含む): 1061424000

約数和(自身を除く): 782003160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 51, 54, 57, 60, 68, 72, 76, 81, 85, 89, 90, 95, 102, 108, 114, 120, 135, 136, 152, 153, 162, 170, 171, 178, 180, 190, 204, 216, 228, 243, 255, 267, 270, 285, 306, 323, 324, 340, 342, 356, 360, 380, 405, 408, 445, 456, 459, 486, 510, 513, 534, 540, 570, 612, 646, 648, 680, 684, 712, 760, 765, 801, 810, 855, 890, 918, 969, 972, 1020, 1026, 1068, 1080, 1140, 1215, 1224, 1292, 1335, 1368, 1377, 1513, 1530, 1539, 1602, 1615, 1620, 1691, 1710, 1780, 1836, 1938, 1944, 2040, 2052, 2136, 2280, 2295, 2403, 2430, 2565, 2584, 2670, 2754, 2907, 3026, 3060, 3078, 3204, 3230, 3240, 3382, 3420, 3560, 3672, 3876, 4005, 4104, 4131, 4539, 4590, 4617, 4806, 4845, 4860, 5073, 5130, 5340, 5508, 5814, 6052, 6120, 6156, 6408, 6460, 6764, 6840, 6885, 7209, 7565, 7695, 7752, 8010, 8262, 8455, 8721, 9078, 9180, 9234, 9612, 9690, 9720, 10146, 10260, 10680, 11016, 11628, 12015, 12104, 12312, 12920, 13528, 13617, 13770, 14418, 14535, 15130, 15219, 15390, 16020, 16524, 16910, 17442, 18156, 18360, 18468, 19224, 19380, 20292, 20520, 20655, 21627, 22695, 23085, 23256, 24030, 25365, 26163, 27234, 27540, 28747, 28836, 29070, 30260, 30438, 30780, 32040, 33048, 33820, 34884, 36045, 36312, 36936, 38760, 40584, 40851, 41310, 43254, 43605, 45390, 45657, 46170, 48060, 50730, 52326, 54468, 55080, 57494, 57672, 58140, 60520, 60876, 61560, 67640, 68085, 69768, 72090, 76095, 78489, 81702, 82620, 86241, 86508, 87210, 90780, 91314, 92340, 96120, 101460, 104652, 108135, 108936, 114988, 116280, 121752, 122553, 130815, 136170, 136971, 143735, 144180, 152190, 156978, 163404, 165240, 172482, 173016, 174420, 181560, 182628, 184680, 202920, 204255, 209304, 216270, 228285, 229976, 245106, 258723, 261630, 272340, 273942, 287470, 288360, 304380, 313956, 326808, 344964, 348840, 365256, 367659, 392445, 408510, 410913, 431205, 432540, 456570, 490212, 517446, 523260, 544680, 547884, 574940, 608760, 612765, 627912, 684855, 689928, 735318, 776169, 784890, 817020, 821826, 862410, 865080, 913140, 980424, 1034892, 1046520, 1095768, 1149880, 1225530, 1293615, 1369710, 1470636, 1552338, 1569780, 1634040, 1643652, 1724820, 1826280, 1838295, 2054565, 2069784, 2328507, 2451060, 2587230, 2739420, 2941272, 3104676, 3139560, 3287304, 3449640, 3676590, 3880845, 4109130, 4657014, 4902120, 5174460, 5478840, 6209352, 6985521, 7353180, 7761690, 8218260, 9314028, 10348920, 11642535, 13971042, 14706360, 15523380, 16436520, 18628056, 23285070, 27942084, 31046760, 34927605, 46570140, 55884168, 69855210, 93140280, 139710420, 279420840]

約数ペア:

[(1, 279420840), (2, 139710420), (3, 93140280), (4, 69855210), (5, 55884168), (6, 46570140), (8, 34927605), (9, 31046760), (10, 27942084), (12, 23285070), (15, 18628056), (17, 16436520), (18, 15523380), (19, 14706360), (20, 13971042), (24, 11642535), (27, 10348920), (30, 9314028), (34, 8218260), (36, 7761690), (38, 7353180), (40, 6985521), (45, 6209352), (51, 5478840), (54, 5174460), (57, 4902120), (60, 4657014), (68, 4109130), (72, 3880845), (76, 3676590), (81, 3449640), (85, 3287304), (89, 3139560), (90, 3104676), (95, 2941272), (102, 2739420), (108, 2587230), (114, 2451060), (120, 2328507), (135, 2069784), (136, 2054565), (152, 1838295), (153, 1826280), (162, 1724820), (170, 1643652), (171, 1634040), (178, 1569780), (180, 1552338), (190, 1470636), (204, 1369710), (216, 1293615), (228, 1225530), (243, 1149880), (255, 1095768), (267, 1046520), (270, 1034892), (285, 980424), (306, 913140), (323, 865080), (324, 862410), (340, 821826), (342, 817020), (356, 784890), (360, 776169), (380, 735318), (405, 689928), (408, 684855), (445, 627912), (456, 612765), (459, 608760), (486, 574940), (510, 547884), (513, 544680), (534, 523260), (540, 517446), (570, 490212), (612, 456570), (646, 432540), (648, 431205), (680, 410913), (684, 408510), (712, 392445), (760, 367659), (765, 365256), (801, 348840), (810, 344964), (855, 326808), (890, 313956), (918, 304380), (969, 288360), (972, 287470), (1020, 273942), (1026, 272340), (1068, 261630), (1080, 258723), (1140, 245106), (1215, 229976), (1224, 228285), (1292, 216270), (1335, 209304), (1368, 204255), (1377, 202920), (1513, 184680), (1530, 182628), (1539, 181560), (1602, 174420), (1615, 173016), (1620, 172482), (1691, 165240), (1710, 163404), (1780, 156978), (1836, 152190), (1938, 144180), (1944, 143735), (2040, 136971), (2052, 136170), (2136, 130815), (2280, 122553), (2295, 121752), (2403, 116280), (2430, 114988), (2565, 108936), (2584, 108135), (2670, 104652), (2754, 101460), (2907, 96120), (3026, 92340), (3060, 91314), (3078, 90780), (3204, 87210), (3230, 86508), (3240, 86241), (3382, 82620), (3420, 81702), (3560, 78489), (3672, 76095), (3876, 72090), (4005, 69768), (4104, 68085), (4131, 67640), (4539, 61560), (4590, 60876), (4617, 60520), (4806, 58140), (4845, 57672), (4860, 57494), (5073, 55080), (5130, 54468), (5340, 52326), (5508, 50730), (5814, 48060), (6052, 46170), (6120, 45657), (6156, 45390), (6408, 43605), (6460, 43254), (6764, 41310), (6840, 40851), (6885, 40584), (7209, 38760), (7565, 36936), (7695, 36312), (7752, 36045), (8010, 34884), (8262, 33820), (8455, 33048), (8721, 32040), (9078, 30780), (9180, 30438), (9234, 30260), (9612, 29070), (9690, 28836), (9720, 28747), (10146, 27540), (10260, 27234), (10680, 26163), (11016, 25365), (11628, 24030), (12015, 23256), (12104, 23085), (12312, 22695), (12920, 21627), (13528, 20655), (13617, 20520), (13770, 20292), (14418, 19380), (14535, 19224), (15130, 18468), (15219, 18360), (15390, 18156), (16020, 17442), (16524, 16910)]