16105320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 67223520

約数和(自身を除く): 51118200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 83, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 166, 168, 180, 196, 198, 210, 220, 231, 245, 249, 252, 264, 280, 294, 308, 315, 330, 332, 360, 385, 392, 396, 415, 420, 440, 441, 462, 490, 495, 498, 504, 539, 581, 588, 616, 630, 660, 664, 693, 735, 747, 770, 792, 830, 840, 882, 913, 924, 980, 990, 996, 1078, 1155, 1162, 1176, 1245, 1260, 1320, 1386, 1470, 1494, 1540, 1617, 1660, 1743, 1764, 1826, 1848, 1960, 1980, 1992, 2156, 2205, 2310, 2324, 2490, 2520, 2695, 2739, 2772, 2905, 2940, 2988, 3080, 3234, 3320, 3465, 3486, 3528, 3652, 3735, 3960, 4067, 4312, 4410, 4565, 4620, 4648, 4851, 4980, 5229, 5390, 5478, 5544, 5810, 5880, 5976, 6391, 6468, 6930, 6972, 7304, 7470, 8085, 8134, 8217, 8715, 8820, 9130, 9240, 9702, 9960, 10458, 10780, 10956, 11620, 12201, 12782, 12936, 13695, 13860, 13944, 14940, 16170, 16268, 16434, 17430, 17640, 18260, 19173, 19404, 20335, 20916, 21560, 21912, 23240, 24255, 24402, 25564, 26145, 27390, 27720, 29880, 31955, 32340, 32536, 32868, 34860, 36520, 36603, 38346, 38808, 40670, 41085, 41832, 44737, 48510, 48804, 51128, 52290, 54780, 57519, 61005, 63910, 64680, 65736, 69720, 73206, 76692, 81340, 82170, 89474, 95865, 97020, 97608, 104580, 109560, 115038, 122010, 127820, 134211, 146412, 153384, 162680, 164340, 178948, 183015, 191730, 194040, 209160, 223685, 230076, 244020, 255640, 268422, 287595, 292824, 328680, 357896, 366030, 383460, 402633, 447370, 460152, 488040, 536844, 575190, 671055, 732060, 766920, 805266, 894740, 1073688, 1150380, 1342110, 1464120, 1610532, 1789480, 2013165, 2300760, 2684220, 3221064, 4026330, 5368440, 8052660, 16105320]

約数ペア:

[(1, 16105320), (2, 8052660), (3, 5368440), (4, 4026330), (5, 3221064), (6, 2684220), (7, 2300760), (8, 2013165), (9, 1789480), (10, 1610532), (11, 1464120), (12, 1342110), (14, 1150380), (15, 1073688), (18, 894740), (20, 805266), (21, 766920), (22, 732060), (24, 671055), (28, 575190), (30, 536844), (33, 488040), (35, 460152), (36, 447370), (40, 402633), (42, 383460), (44, 366030), (45, 357896), (49, 328680), (55, 292824), (56, 287595), (60, 268422), (63, 255640), (66, 244020), (70, 230076), (72, 223685), (77, 209160), (83, 194040), (84, 191730), (88, 183015), (90, 178948), (98, 164340), (99, 162680), (105, 153384), (110, 146412), (120, 134211), (126, 127820), (132, 122010), (140, 115038), (147, 109560), (154, 104580), (165, 97608), (166, 97020), (168, 95865), (180, 89474), (196, 82170), (198, 81340), (210, 76692), (220, 73206), (231, 69720), (245, 65736), (249, 64680), (252, 63910), (264, 61005), (280, 57519), (294, 54780), (308, 52290), (315, 51128), (330, 48804), (332, 48510), (360, 44737), (385, 41832), (392, 41085), (396, 40670), (415, 38808), (420, 38346), (440, 36603), (441, 36520), (462, 34860), (490, 32868), (495, 32536), (498, 32340), (504, 31955), (539, 29880), (581, 27720), (588, 27390), (616, 26145), (630, 25564), (660, 24402), (664, 24255), (693, 23240), (735, 21912), (747, 21560), (770, 20916), (792, 20335), (830, 19404), (840, 19173), (882, 18260), (913, 17640), (924, 17430), (980, 16434), (990, 16268), (996, 16170), (1078, 14940), (1155, 13944), (1162, 13860), (1176, 13695), (1245, 12936), (1260, 12782), (1320, 12201), (1386, 11620), (1470, 10956), (1494, 10780), (1540, 10458), (1617, 9960), (1660, 9702), (1743, 9240), (1764, 9130), (1826, 8820), (1848, 8715), (1960, 8217), (1980, 8134), (1992, 8085), (2156, 7470), (2205, 7304), (2310, 6972), (2324, 6930), (2490, 6468), (2520, 6391), (2695, 5976), (2739, 5880), (2772, 5810), (2905, 5544), (2940, 5478), (2988, 5390), (3080, 5229), (3234, 4980), (3320, 4851), (3465, 4648), (3486, 4620), (3528, 4565), (3652, 4410), (3735, 4312), (3960, 4067)]