168138811560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{1901}}^1$

素因数の和:2300

約数の個数: 256

約数和(自身を含む): 526752357120

約数和(自身を除く): 358613545560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 61, 86, 120, 122, 129, 172, 183, 215, 244, 258, 281, 305, 344, 366, 430, 488, 516, 562, 610, 645, 732, 843, 860, 915, 1032, 1124, 1220, 1290, 1405, 1464, 1686, 1720, 1830, 1901, 2248, 2440, 2580, 2623, 2810, 3372, 3660, 3802, 4215, 5160, 5246, 5620, 5703, 6744, 7320, 7604, 7869, 8430, 9505, 10492, 11240, 11406, 12083, 13115, 15208, 15738, 16860, 17141, 19010, 20984, 22812, 24166, 26230, 28515, 31476, 33720, 34282, 36249, 38020, 39345, 45624, 48332, 51423, 52460, 57030, 60415, 62952, 68564, 72498, 76040, 78690, 81743, 85705, 96664, 102846, 104920, 114060, 115961, 120830, 137128, 144996, 157380, 163486, 171410, 181245, 205692, 228120, 231922, 241660, 245229, 257115, 289992, 314760, 326972, 342820, 347883, 362490, 408715, 411384, 463844, 483320, 490458, 514230, 534181, 579805, 653944, 685640, 695766, 724980, 737063, 817430, 927688, 980916, 1028460, 1068362, 1159610, 1226145, 1391532, 1449960, 1474126, 1602543, 1634860, 1739415, 1961832, 2056920, 2136724, 2211189, 2319220, 2452290, 2670905, 2783064, 2948252, 3205086, 3269720, 3478830, 3685315, 4273448, 4422378, 4638440, 4904580, 4986323, 5341810, 5896504, 6410172, 6957660, 7370630, 8012715, 8844756, 9809160, 9972646, 10683620, 11055945, 12820344, 13915320, 14741260, 14958969, 16025430, 17689512, 19945292, 21367240, 22111890, 22969783, 24931615, 29482520, 29917938, 32050860, 32585041, 39890584, 44223780, 45939566, 49863230, 59835876, 64101720, 65170082, 68909349, 74794845, 88447560, 91879132, 97755123, 99726460, 114848915, 119671752, 130340164, 137818698, 149589690, 162925205, 183758264, 195510246, 199452920, 229697830, 260680328, 275637396, 299179380, 325850410, 344546745, 391020492, 459395660, 488775615, 551274792, 598358760, 651700820, 689093490, 782040984, 918791320, 977551230, 1303401640, 1378186980, 1401156763, 1955102460, 2756373960, 2802313526, 3910204920, 4203470289, 5604627052, 7005783815, 8406940578, 11209254104, 14011567630, 16813881156, 21017351445, 28023135260, 33627762312, 42034702890, 56046270520, 84069405780, 168138811560]

約数ペア:

[(1, 168138811560), (2, 84069405780), (3, 56046270520), (4, 42034702890), (5, 33627762312), (6, 28023135260), (8, 21017351445), (10, 16813881156), (12, 14011567630), (15, 11209254104), (20, 8406940578), (24, 7005783815), (30, 5604627052), (40, 4203470289), (43, 3910204920), (60, 2802313526), (61, 2756373960), (86, 1955102460), (120, 1401156763), (122, 1378186980), (129, 1303401640), (172, 977551230), (183, 918791320), (215, 782040984), (244, 689093490), (258, 651700820), (281, 598358760), (305, 551274792), (344, 488775615), (366, 459395660), (430, 391020492), (488, 344546745), (516, 325850410), (562, 299179380), (610, 275637396), (645, 260680328), (732, 229697830), (843, 199452920), (860, 195510246), (915, 183758264), (1032, 162925205), (1124, 149589690), (1220, 137818698), (1290, 130340164), (1405, 119671752), (1464, 114848915), (1686, 99726460), (1720, 97755123), (1830, 91879132), (1901, 88447560), (2248, 74794845), (2440, 68909349), (2580, 65170082), (2623, 64101720), (2810, 59835876), (3372, 49863230), (3660, 45939566), (3802, 44223780), (4215, 39890584), (5160, 32585041), (5246, 32050860), (5620, 29917938), (5703, 29482520), (6744, 24931615), (7320, 22969783), (7604, 22111890), (7869, 21367240), (8430, 19945292), (9505, 17689512), (10492, 16025430), (11240, 14958969), (11406, 14741260), (12083, 13915320), (13115, 12820344), (15208, 11055945), (15738, 10683620), (16860, 9972646), (17141, 9809160), (19010, 8844756), (20984, 8012715), (22812, 7370630), (24166, 6957660), (26230, 6410172), (28515, 5896504), (31476, 5341810), (33720, 4986323), (34282, 4904580), (36249, 4638440), (38020, 4422378), (39345, 4273448), (45624, 3685315), (48332, 3478830), (51423, 3269720), (52460, 3205086), (57030, 2948252), (60415, 2783064), (62952, 2670905), (68564, 2452290), (72498, 2319220), (76040, 2211189), (78690, 2136724), (81743, 2056920), (85705, 1961832), (96664, 1739415), (102846, 1634860), (104920, 1602543), (114060, 1474126), (115961, 1449960), (120830, 1391532), (137128, 1226145), (144996, 1159610), (157380, 1068362), (163486, 1028460), (171410, 980916), (181245, 927688), (205692, 817430), (228120, 737063), (231922, 724980), (241660, 695766), (245229, 685640), (257115, 653944), (289992, 579805), (314760, 534181), (326972, 514230), (342820, 490458), (347883, 483320), (362490, 463844), (408715, 411384)]