561795882840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9125989}}^1$

素因数の和:9126031

約数の個数: 160

約数和(自身を含む): 1987640622000

約数和(自身を除く): 1425844739160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5130, 6156, 6840, 7695, 10260, 12312, 15390, 20520, 30780, 61560, 9125989, 18251978, 27377967, 36503956, 45629945, 54755934, 73007912, 82133901, 91259890, 109511868, 136889835, 164267802, 173393791, 182519780, 219023736, 246401703, 273779670, 328535604, 346787582, 365039560, 410669505, 492803406, 520181373, 547559340, 657071208, 693575164, 739205109, 821339010, 866968955, 985606812, 1040362746, 1095118680, 1232008515, 1387150328, 1478410218, 1560544119, 1642678020, 1733937910, 1971213624, 2080725492, 2464017030, 2600906865, 2956820436, 3121088238, 3285356040, 3467875820, 3696025545, 4161450984, 4681632357, 4928034060, 5201813730, 5913640872, 6242176476, 6935751640, 7392051090, 7802720595, 9363264714, 9856068120, 10403627460, 12484352952, 14044897071, 14784102180, 15605441190, 18726529428, 20807254920, 23408161785, 28089794142, 29568204360, 31210882380, 37453058856, 46816323570, 56179588284, 62421764760, 70224485355, 93632647140, 112359176568, 140448970710, 187265294280, 280897941420, 561795882840]

約数ペア:

[(1, 561795882840), (2, 280897941420), (3, 187265294280), (4, 140448970710), (5, 112359176568), (6, 93632647140), (8, 70224485355), (9, 62421764760), (10, 56179588284), (12, 46816323570), (15, 37453058856), (18, 31210882380), (19, 29568204360), (20, 28089794142), (24, 23408161785), (27, 20807254920), (30, 18726529428), (36, 15605441190), (38, 14784102180), (40, 14044897071), (45, 12484352952), (54, 10403627460), (57, 9856068120), (60, 9363264714), (72, 7802720595), (76, 7392051090), (81, 6935751640), (90, 6242176476), (95, 5913640872), (108, 5201813730), (114, 4928034060), (120, 4681632357), (135, 4161450984), (152, 3696025545), (162, 3467875820), (171, 3285356040), (180, 3121088238), (190, 2956820436), (216, 2600906865), (228, 2464017030), (270, 2080725492), (285, 1971213624), (324, 1733937910), (342, 1642678020), (360, 1560544119), (380, 1478410218), (405, 1387150328), (456, 1232008515), (513, 1095118680), (540, 1040362746), (570, 985606812), (648, 866968955), (684, 821339010), (760, 739205109), (810, 693575164), (855, 657071208), (1026, 547559340), (1080, 520181373), (1140, 492803406), (1368, 410669505), (1539, 365039560), (1620, 346787582), (1710, 328535604), (2052, 273779670), (2280, 246401703), (2565, 219023736), (3078, 182519780), (3240, 173393791), (3420, 164267802), (4104, 136889835), (5130, 109511868), (6156, 91259890), (6840, 82133901), (7695, 73007912), (10260, 54755934), (12312, 45629945), (15390, 36503956), (20520, 27377967), (30780, 18251978), (61560, 9125989)]