204519917520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1604833}}^1$

素因数の和:1604914

約数の個数: 160

約数和(自身を含む): 716397897600

約数和(自身を除く): 511877980080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 108, 118, 120, 135, 144, 177, 180, 216, 236, 240, 270, 295, 354, 360, 432, 472, 531, 540, 590, 708, 720, 885, 944, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2160, 2360, 2655, 2832, 3186, 3540, 4248, 4720, 5310, 6372, 7080, 7965, 8496, 10620, 12744, 14160, 15930, 21240, 25488, 31860, 42480, 63720, 127440, 1604833, 3209666, 4814499, 6419332, 8024165, 9628998, 12838664, 14443497, 16048330, 19257996, 24072495, 25677328, 28886994, 32096660, 38515992, 43330491, 48144990, 57773988, 64193320, 72217485, 77031984, 86660982, 94685147, 96289980, 115547976, 128386640, 144434970, 173321964, 189370294, 192579960, 216652455, 231095952, 284055441, 288869940, 346643928, 378740588, 385159920, 433304910, 473425735, 568110882, 577739880, 693287856, 757481176, 852166323, 866609820, 946851470, 1136221764, 1155479760, 1420277205, 1514962352, 1704332646, 1733219640, 1893702940, 2272443528, 2556498969, 2840554410, 3408665292, 3466439280, 3787405880, 4260831615, 4544887056, 5112997938, 5681108820, 6817330584, 7574811760, 8521663230, 10225995876, 11362217640, 12782494845, 13634661168, 17043326460, 20451991752, 22724435280, 25564989690, 34086652920, 40903983504, 51129979380, 68173305840, 102259958760, 204519917520]

約数ペア:

[(1, 204519917520), (2, 102259958760), (3, 68173305840), (4, 51129979380), (5, 40903983504), (6, 34086652920), (8, 25564989690), (9, 22724435280), (10, 20451991752), (12, 17043326460), (15, 13634661168), (16, 12782494845), (18, 11362217640), (20, 10225995876), (24, 8521663230), (27, 7574811760), (30, 6817330584), (36, 5681108820), (40, 5112997938), (45, 4544887056), (48, 4260831615), (54, 3787405880), (59, 3466439280), (60, 3408665292), (72, 2840554410), (80, 2556498969), (90, 2272443528), (108, 1893702940), (118, 1733219640), (120, 1704332646), (135, 1514962352), (144, 1420277205), (177, 1155479760), (180, 1136221764), (216, 946851470), (236, 866609820), (240, 852166323), (270, 757481176), (295, 693287856), (354, 577739880), (360, 568110882), (432, 473425735), (472, 433304910), (531, 385159920), (540, 378740588), (590, 346643928), (708, 288869940), (720, 284055441), (885, 231095952), (944, 216652455), (1062, 192579960), (1080, 189370294), (1180, 173321964), (1416, 144434970), (1593, 128386640), (1770, 115547976), (2124, 96289980), (2160, 94685147), (2360, 86660982), (2655, 77031984), (2832, 72217485), (3186, 64193320), (3540, 57773988), (4248, 48144990), (4720, 43330491), (5310, 38515992), (6372, 32096660), (7080, 28886994), (7965, 25677328), (8496, 24072495), (10620, 19257996), (12744, 16048330), (14160, 14443497), (15930, 12838664), (21240, 9628998), (25488, 8024165), (31860, 6419332), (42480, 4814499), (63720, 3209666), (127440, 1604833)]