228361680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:736

約数の個数: 240

約数和(自身を含む): 843321024

約数和(自身を除く): 614959344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 486, 510, 540, 612, 648, 680, 691, 720, 765, 810, 816, 918, 972, 1020, 1080, 1215, 1224, 1296, 1360, 1377, 1382, 1530, 1620, 1836, 1944, 2040, 2073, 2160, 2295, 2430, 2448, 2754, 2764, 3060, 3240, 3455, 3672, 3888, 4080, 4131, 4146, 4590, 4860, 5508, 5528, 6120, 6219, 6480, 6885, 6910, 7344, 8262, 8292, 9180, 9720, 10365, 11016, 11056, 11747, 12240, 12438, 13770, 13820, 16524, 16584, 18360, 18657, 19440, 20655, 20730, 22032, 23494, 24876, 27540, 27640, 31095, 33048, 33168, 35241, 36720, 37314, 41310, 41460, 46988, 49752, 55080, 55280, 55971, 58735, 62190, 66096, 70482, 74628, 82620, 82920, 93285, 93976, 99504, 105723, 110160, 111942, 117470, 124380, 140964, 149256, 165240, 165840, 167913, 176205, 186570, 187952, 211446, 223884, 234940, 248760, 279855, 281928, 298512, 317169, 330480, 335826, 352410, 373140, 422892, 447768, 469880, 497520, 528615, 559710, 563856, 634338, 671652, 704820, 746280, 839565, 845784, 895536, 939760, 951507, 1057230, 1119420, 1268676, 1343304, 1409640, 1492560, 1585845, 1679130, 1691568, 1903014, 2114460, 2238840, 2537352, 2686608, 2819280, 2854521, 3171690, 3358260, 3806028, 4228920, 4477680, 4757535, 5074704, 5709042, 6343380, 6716520, 7612056, 8457840, 9515070, 11418084, 12686760, 13433040, 14272605, 15224112, 19030140, 22836168, 25373520, 28545210, 38060280, 45672336, 57090420, 76120560, 114180840, 228361680]

約数ペア:

[(1, 228361680), (2, 114180840), (3, 76120560), (4, 57090420), (5, 45672336), (6, 38060280), (8, 28545210), (9, 25373520), (10, 22836168), (12, 19030140), (15, 15224112), (16, 14272605), (17, 13433040), (18, 12686760), (20, 11418084), (24, 9515070), (27, 8457840), (30, 7612056), (34, 6716520), (36, 6343380), (40, 5709042), (45, 5074704), (48, 4757535), (51, 4477680), (54, 4228920), (60, 3806028), (68, 3358260), (72, 3171690), (80, 2854521), (81, 2819280), (85, 2686608), (90, 2537352), (102, 2238840), (108, 2114460), (120, 1903014), (135, 1691568), (136, 1679130), (144, 1585845), (153, 1492560), (162, 1409640), (170, 1343304), (180, 1268676), (204, 1119420), (216, 1057230), (240, 951507), (243, 939760), (255, 895536), (270, 845784), (272, 839565), (306, 746280), (324, 704820), (340, 671652), (360, 634338), (405, 563856), (408, 559710), (432, 528615), (459, 497520), (486, 469880), (510, 447768), (540, 422892), (612, 373140), (648, 352410), (680, 335826), (691, 330480), (720, 317169), (765, 298512), (810, 281928), (816, 279855), (918, 248760), (972, 234940), (1020, 223884), (1080, 211446), (1215, 187952), (1224, 186570), (1296, 176205), (1360, 167913), (1377, 165840), (1382, 165240), (1530, 149256), (1620, 140964), (1836, 124380), (1944, 117470), (2040, 111942), (2073, 110160), (2160, 105723), (2295, 99504), (2430, 93976), (2448, 93285), (2754, 82920), (2764, 82620), (3060, 74628), (3240, 70482), (3455, 66096), (3672, 62190), (3888, 58735), (4080, 55971), (4131, 55280), (4146, 55080), (4590, 49752), (4860, 46988), (5508, 41460), (5528, 41310), (6120, 37314), (6219, 36720), (6480, 35241), (6885, 33168), (6910, 33048), (7344, 31095), (8262, 27640), (8292, 27540), (9180, 24876), (9720, 23494), (10365, 22032), (11016, 20730), (11056, 20655), (11747, 19440), (12240, 18657), (12438, 18360), (13770, 16584), (13820, 16524)]