2157615801360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{102161}}^1\times {\mathrm{29333}}^1$

素因数の和:131513

約数の個数: 120

約数和(自身を含む): 7246311021144

約数和(自身を除く): 5088695219784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 29333, 58666, 87999, 102161, 117332, 146665, 175998, 204322, 234664, 263997, 293330, 306483, 351996, 408644, 439995, 469328, 510805, 527994, 586660, 612966, 703992, 817288, 879990, 919449, 1021610, 1055988, 1173320, 1225932, 1319985, 1407984, 1532415, 1634576, 1759980, 1838898, 2043220, 2111976, 2346640, 2451864, 2639970, 3064830, 3519960, 3677796, 4086440, 4223952, 4597245, 4903728, 5279940, 6129660, 7039920, 7355592, 8172880, 9194490, 10559880, 12259320, 14711184, 18388980, 21119760, 24518640, 36777960, 73555920, 2996688613, 5993377226, 8990065839, 11986754452, 14983443065, 17980131678, 23973508904, 26970197517, 29966886130, 35960263356, 44950329195, 47947017808, 53940395034, 59933772260, 71920526712, 89900658390, 107880790068, 119867544520, 134850987585, 143841053424, 179801316780, 215761580136, 239735089040, 269701975170, 359602633560, 431523160272, 539403950340, 719205267120, 1078807900680, 2157615801360]

約数ペア:

[(1, 2157615801360), (2, 1078807900680), (3, 719205267120), (4, 539403950340), (5, 431523160272), (6, 359602633560), (8, 269701975170), (9, 239735089040), (10, 215761580136), (12, 179801316780), (15, 143841053424), (16, 134850987585), (18, 119867544520), (20, 107880790068), (24, 89900658390), (30, 71920526712), (36, 59933772260), (40, 53940395034), (45, 47947017808), (48, 44950329195), (60, 35960263356), (72, 29966886130), (80, 26970197517), (90, 23973508904), (120, 17980131678), (144, 14983443065), (180, 11986754452), (240, 8990065839), (360, 5993377226), (720, 2996688613), (29333, 73555920), (58666, 36777960), (87999, 24518640), (102161, 21119760), (117332, 18388980), (146665, 14711184), (175998, 12259320), (204322, 10559880), (234664, 9194490), (263997, 8172880), (293330, 7355592), (306483, 7039920), (351996, 6129660), (408644, 5279940), (439995, 4903728), (469328, 4597245), (510805, 4223952), (527994, 4086440), (586660, 3677796), (612966, 3519960), (703992, 3064830), (817288, 2639970), (879990, 2451864), (919449, 2346640), (1021610, 2111976), (1055988, 2043220), (1173320, 1838898), (1225932, 1759980), (1319985, 1634576), (1407984, 1532415)]