16090068880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1153}}^1$

素因数の和:1545

約数の個数: 160

約数和(自身を含む): 41046801408

約数和(自身を除く): 24956732528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 331, 340, 496, 527, 620, 662, 680, 1054, 1153, 1240, 1324, 1360, 1655, 2108, 2306, 2480, 2635, 2648, 3310, 4216, 4612, 5270, 5296, 5627, 5765, 6620, 8432, 9224, 10261, 10540, 11254, 11530, 13240, 18448, 19601, 20522, 21080, 22508, 23060, 26480, 28135, 35743, 39202, 41044, 42160, 45016, 46120, 51305, 56270, 71486, 78404, 82088, 90032, 92240, 98005, 102610, 112540, 142972, 156808, 164176, 174437, 178715, 196010, 205220, 225080, 285944, 313616, 348874, 357430, 381643, 392020, 410440, 450160, 571888, 607631, 697748, 714860, 763286, 784040, 820880, 872185, 1215262, 1395496, 1429720, 1526572, 1568080, 1744370, 1908215, 2430524, 2790992, 2859440, 3038155, 3053144, 3488740, 3816430, 4861048, 6076310, 6106288, 6487931, 6977480, 7632860, 9722096, 11830933, 12152620, 12975862, 13954960, 15265720, 23661866, 24305240, 25951724, 30531440, 32439655, 47323732, 48610480, 51903448, 59154665, 64879310, 94647464, 103806896, 118309330, 129758620, 189294928, 201125861, 236618660, 259517240, 402251722, 473237320, 519034480, 804503444, 946474640, 1005629305, 1609006888, 2011258610, 3218013776, 4022517220, 8045034440, 16090068880]

約数ペア:

[(1, 16090068880), (2, 8045034440), (4, 4022517220), (5, 3218013776), (8, 2011258610), (10, 1609006888), (16, 1005629305), (17, 946474640), (20, 804503444), (31, 519034480), (34, 473237320), (40, 402251722), (62, 259517240), (68, 236618660), (80, 201125861), (85, 189294928), (124, 129758620), (136, 118309330), (155, 103806896), (170, 94647464), (248, 64879310), (272, 59154665), (310, 51903448), (331, 48610480), (340, 47323732), (496, 32439655), (527, 30531440), (620, 25951724), (662, 24305240), (680, 23661866), (1054, 15265720), (1153, 13954960), (1240, 12975862), (1324, 12152620), (1360, 11830933), (1655, 9722096), (2108, 7632860), (2306, 6977480), (2480, 6487931), (2635, 6106288), (2648, 6076310), (3310, 4861048), (4216, 3816430), (4612, 3488740), (5270, 3053144), (5296, 3038155), (5627, 2859440), (5765, 2790992), (6620, 2430524), (8432, 1908215), (9224, 1744370), (10261, 1568080), (10540, 1526572), (11254, 1429720), (11530, 1395496), (13240, 1215262), (18448, 872185), (19601, 820880), (20522, 784040), (21080, 763286), (22508, 714860), (23060, 697748), (26480, 607631), (28135, 571888), (35743, 450160), (39202, 410440), (41044, 392020), (42160, 381643), (45016, 357430), (46120, 348874), (51305, 313616), (56270, 285944), (71486, 225080), (78404, 205220), (82088, 196010), (90032, 178715), (92240, 174437), (98005, 164176), (102610, 156808), (112540, 142972)]