15672319520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2729}}^1$

素因数の和:3019

約数の個数: 192

約数和(自身を含む): 43688211840

約数和(自身を除く): 28015892320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 251, 260, 286, 352, 416, 440, 502, 520, 572, 715, 880, 1004, 1040, 1144, 1255, 1430, 1760, 2008, 2080, 2288, 2510, 2729, 2761, 2860, 3263, 4016, 4576, 5020, 5458, 5522, 5720, 6526, 8032, 10040, 10916, 11044, 11440, 13052, 13645, 13805, 16315, 20080, 21832, 22088, 22880, 26104, 27290, 27610, 30019, 32630, 35477, 35893, 40160, 43664, 44176, 52208, 54580, 55220, 60038, 65260, 70954, 71786, 87328, 88352, 104416, 109160, 110440, 120076, 130520, 141908, 143572, 150095, 177385, 179465, 218320, 220880, 240152, 261040, 283816, 287144, 300190, 354770, 358930, 390247, 436640, 441760, 480304, 522080, 567632, 574288, 600380, 684979, 709540, 717860, 780494, 960608, 1135264, 1148576, 1200760, 1369958, 1419080, 1435720, 1560988, 1951235, 2401520, 2739916, 2838160, 2871440, 3121976, 3424895, 3902470, 4803040, 5479832, 5676320, 5742880, 6243952, 6849790, 7534769, 7804940, 8904727, 10959664, 12487904, 13699580, 15069538, 15609880, 17809454, 21919328, 27399160, 30139076, 31219760, 35618908, 37673845, 44523635, 54798320, 60278152, 62439520, 71237816, 75347690, 89047270, 97951997, 109596640, 120556304, 142475632, 150695380, 178094540, 195903994, 241112608, 284951264, 301390760, 356189080, 391807988, 489759985, 602781520, 712378160, 783615976, 979519970, 1205563040, 1424756320, 1567231952, 1959039940, 3134463904, 3918079880, 7836159760, 15672319520]

約数ペア:

[(1, 15672319520), (2, 7836159760), (4, 3918079880), (5, 3134463904), (8, 1959039940), (10, 1567231952), (11, 1424756320), (13, 1205563040), (16, 979519970), (20, 783615976), (22, 712378160), (26, 602781520), (32, 489759985), (40, 391807988), (44, 356189080), (52, 301390760), (55, 284951264), (65, 241112608), (80, 195903994), (88, 178094540), (104, 150695380), (110, 142475632), (130, 120556304), (143, 109596640), (160, 97951997), (176, 89047270), (208, 75347690), (220, 71237816), (251, 62439520), (260, 60278152), (286, 54798320), (352, 44523635), (416, 37673845), (440, 35618908), (502, 31219760), (520, 30139076), (572, 27399160), (715, 21919328), (880, 17809454), (1004, 15609880), (1040, 15069538), (1144, 13699580), (1255, 12487904), (1430, 10959664), (1760, 8904727), (2008, 7804940), (2080, 7534769), (2288, 6849790), (2510, 6243952), (2729, 5742880), (2761, 5676320), (2860, 5479832), (3263, 4803040), (4016, 3902470), (4576, 3424895), (5020, 3121976), (5458, 2871440), (5522, 2838160), (5720, 2739916), (6526, 2401520), (8032, 1951235), (10040, 1560988), (10916, 1435720), (11044, 1419080), (11440, 1369958), (13052, 1200760), (13645, 1148576), (13805, 1135264), (16315, 960608), (20080, 780494), (21832, 717860), (22088, 709540), (22880, 684979), (26104, 600380), (27290, 574288), (27610, 567632), (30019, 522080), (32630, 480304), (35477, 441760), (35893, 436640), (40160, 390247), (43664, 358930), (44176, 354770), (52208, 300190), (54580, 287144), (55220, 283816), (60038, 261040), (65260, 240152), (70954, 220880), (71786, 218320), (87328, 179465), (88352, 177385), (104416, 150095), (109160, 143572), (110440, 141908), (120076, 130520)]