1309002120

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1146

約数の個数: 192

約数和(自身を含む): 4448545920

約数和(自身を除く): 3139543800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 137, 162, 180, 216, 243, 270, 274, 324, 360, 405, 411, 486, 540, 548, 648, 685, 810, 822, 972, 983, 1080, 1096, 1215, 1233, 1370, 1620, 1644, 1944, 1966, 2055, 2430, 2466, 2740, 2949, 3240, 3288, 3699, 3932, 4110, 4860, 4915, 4932, 5480, 5898, 6165, 7398, 7864, 8220, 8847, 9720, 9830, 9864, 11097, 11796, 12330, 14745, 14796, 16440, 17694, 18495, 19660, 22194, 23592, 24660, 26541, 29490, 29592, 33291, 35388, 36990, 39320, 44235, 44388, 49320, 53082, 55485, 58980, 66582, 70776, 73980, 79623, 88470, 88776, 106164, 110970, 117960, 132705, 133164, 134671, 147960, 159246, 166455, 176940, 212328, 221940, 238869, 265410, 266328, 269342, 318492, 332910, 353880, 398115, 404013, 443880, 477738, 530820, 538684, 636984, 665820, 673355, 796230, 808026, 955476, 1061640, 1077368, 1194345, 1212039, 1331640, 1346710, 1592460, 1616052, 1910952, 2020065, 2388690, 2424078, 2693420, 3184920, 3232104, 3636117, 4040130, 4777380, 4848156, 5386840, 6060195, 7272234, 8080260, 9554760, 9696312, 10908351, 12120390, 14544468, 16160520, 18180585, 21816702, 24240780, 29088936, 32725053, 36361170, 43633404, 48481560, 54541755, 65450106, 72722340, 87266808, 109083510, 130900212, 145444680, 163625265, 218167020, 261800424, 327250530, 436334040, 654501060, 1309002120]

約数ペア:

[(1, 1309002120), (2, 654501060), (3, 436334040), (4, 327250530), (5, 261800424), (6, 218167020), (8, 163625265), (9, 145444680), (10, 130900212), (12, 109083510), (15, 87266808), (18, 72722340), (20, 65450106), (24, 54541755), (27, 48481560), (30, 43633404), (36, 36361170), (40, 32725053), (45, 29088936), (54, 24240780), (60, 21816702), (72, 18180585), (81, 16160520), (90, 14544468), (108, 12120390), (120, 10908351), (135, 9696312), (137, 9554760), (162, 8080260), (180, 7272234), (216, 6060195), (243, 5386840), (270, 4848156), (274, 4777380), (324, 4040130), (360, 3636117), (405, 3232104), (411, 3184920), (486, 2693420), (540, 2424078), (548, 2388690), (648, 2020065), (685, 1910952), (810, 1616052), (822, 1592460), (972, 1346710), (983, 1331640), (1080, 1212039), (1096, 1194345), (1215, 1077368), (1233, 1061640), (1370, 955476), (1620, 808026), (1644, 796230), (1944, 673355), (1966, 665820), (2055, 636984), (2430, 538684), (2466, 530820), (2740, 477738), (2949, 443880), (3240, 404013), (3288, 398115), (3699, 353880), (3932, 332910), (4110, 318492), (4860, 269342), (4915, 266328), (4932, 265410), (5480, 238869), (5898, 221940), (6165, 212328), (7398, 176940), (7864, 166455), (8220, 159246), (8847, 147960), (9720, 134671), (9830, 133164), (9864, 132705), (11097, 117960), (11796, 110970), (12330, 106164), (14745, 88776), (14796, 88470), (16440, 79623), (17694, 73980), (18495, 70776), (19660, 66582), (22194, 58980), (23592, 55485), (24660, 53082), (26541, 49320), (29490, 44388), (29592, 44235), (33291, 39320), (35388, 36990)]