16404739560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{22153}}^1$

素因数の和:22209

約数の個数: 288

約数和(自身を含む): 62052910920

約数和(自身を除く): 45648171360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 121, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 242, 255, 264, 306, 330, 340, 360, 363, 374, 396, 408, 440, 484, 495, 510, 561, 605, 612, 660, 680, 726, 748, 765, 792, 935, 968, 990, 1020, 1089, 1122, 1210, 1224, 1320, 1452, 1496, 1530, 1683, 1815, 1870, 1980, 2040, 2057, 2178, 2244, 2420, 2805, 2904, 3060, 3366, 3630, 3740, 3960, 4114, 4356, 4488, 4840, 5445, 5610, 6120, 6171, 6732, 7260, 7480, 8228, 8415, 8712, 10285, 10890, 11220, 12342, 13464, 14520, 16456, 16830, 18513, 20570, 21780, 22153, 22440, 24684, 30855, 33660, 37026, 41140, 43560, 44306, 49368, 61710, 66459, 67320, 74052, 82280, 88612, 92565, 110765, 123420, 132918, 148104, 177224, 185130, 199377, 221530, 243683, 246840, 265836, 332295, 370260, 376601, 398754, 443060, 487366, 531672, 664590, 731049, 740520, 753202, 797508, 886120, 974732, 996885, 1129803, 1218415, 1329180, 1462098, 1506404, 1595016, 1883005, 1949464, 1993770, 2193147, 2259606, 2436830, 2658360, 2680513, 2924196, 3012808, 3389409, 3655245, 3766010, 3987540, 4142611, 4386294, 4519212, 4873660, 5361026, 5649015, 5848392, 6778818, 7310490, 7532020, 7975080, 8041539, 8285222, 8772588, 9038424, 9747320, 10722052, 10965735, 11298030, 12427833, 13402565, 13557636, 14620980, 15064040, 16083078, 16570444, 16947045, 17545176, 20713055, 21444104, 21931470, 22596060, 24124617, 24855666, 26805130, 27115272, 29241960, 32166156, 33140888, 33894090, 37283499, 40207695, 41426110, 43862940, 45192120, 45568721, 48249234, 49711332, 53610260, 62139165, 64332312, 67788180, 74566998, 80415390, 82852220, 87725880, 91137442, 96498468, 99422664, 107220520, 120623085, 124278330, 135576360, 136706163, 149133996, 160830780, 165704440, 182274884, 186417495, 192996936, 227843605, 241246170, 248556660, 273412326, 298267992, 321661560, 364549768, 372834990, 410118489, 455687210, 482492340, 497113320, 546824652, 683530815, 745669980, 820236978, 911374420, 964984680, 1093649304, 1367061630, 1491339960, 1640473956, 1822748840, 2050592445, 2734123260, 3280947912, 4101184890, 5468246520, 8202369780, 16404739560]

約数ペア:

[(1, 16404739560), (2, 8202369780), (3, 5468246520), (4, 4101184890), (5, 3280947912), (6, 2734123260), (8, 2050592445), (9, 1822748840), (10, 1640473956), (11, 1491339960), (12, 1367061630), (15, 1093649304), (17, 964984680), (18, 911374420), (20, 820236978), (22, 745669980), (24, 683530815), (30, 546824652), (33, 497113320), (34, 482492340), (36, 455687210), (40, 410118489), (44, 372834990), (45, 364549768), (51, 321661560), (55, 298267992), (60, 273412326), (66, 248556660), (68, 241246170), (72, 227843605), (85, 192996936), (88, 186417495), (90, 182274884), (99, 165704440), (102, 160830780), (110, 149133996), (120, 136706163), (121, 135576360), (132, 124278330), (136, 120623085), (153, 107220520), (165, 99422664), (170, 96498468), (180, 91137442), (187, 87725880), (198, 82852220), (204, 80415390), (220, 74566998), (242, 67788180), (255, 64332312), (264, 62139165), (306, 53610260), (330, 49711332), (340, 48249234), (360, 45568721), (363, 45192120), (374, 43862940), (396, 41426110), (408, 40207695), (440, 37283499), (484, 33894090), (495, 33140888), (510, 32166156), (561, 29241960), (605, 27115272), (612, 26805130), (660, 24855666), (680, 24124617), (726, 22596060), (748, 21931470), (765, 21444104), (792, 20713055), (935, 17545176), (968, 16947045), (990, 16570444), (1020, 16083078), (1089, 15064040), (1122, 14620980), (1210, 13557636), (1224, 13402565), (1320, 12427833), (1452, 11298030), (1496, 10965735), (1530, 10722052), (1683, 9747320), (1815, 9038424), (1870, 8772588), (1980, 8285222), (2040, 8041539), (2057, 7975080), (2178, 7532020), (2244, 7310490), (2420, 6778818), (2805, 5848392), (2904, 5649015), (3060, 5361026), (3366, 4873660), (3630, 4519212), (3740, 4386294), (3960, 4142611), (4114, 3987540), (4356, 3766010), (4488, 3655245), (4840, 3389409), (5445, 3012808), (5610, 2924196), (6120, 2680513), (6171, 2658360), (6732, 2436830), (7260, 2259606), (7480, 2193147), (8228, 1993770), (8415, 1949464), (8712, 1883005), (10285, 1595016), (10890, 1506404), (11220, 1462098), (12342, 1329180), (13464, 1218415), (14520, 1129803), (16456, 996885), (16830, 974732), (18513, 886120), (20570, 797508), (21780, 753202), (22153, 740520), (22440, 731049), (24684, 664590), (30855, 531672), (33660, 487366), (37026, 443060), (41140, 398754), (43560, 376601), (44306, 370260), (49368, 332295), (61710, 265836), (66459, 246840), (67320, 243683), (74052, 221530), (82280, 199377), (88612, 185130), (92565, 177224), (110765, 148104), (123420, 132918)]