18116409960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{5641}}^1$

素因数の和:6480

約数の個数: 192

約数和(自身を含む): 64321508160

約数和(自身を除く): 46205098200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 811, 990, 1320, 1622, 1980, 2433, 3244, 3960, 4055, 4866, 5641, 6488, 7299, 8110, 8921, 9732, 11282, 12165, 14598, 16220, 16923, 17842, 19464, 22564, 24330, 26763, 28205, 29196, 32440, 33846, 35684, 36495, 44605, 45128, 48660, 50769, 53526, 56410, 58392, 62051, 67692, 71368, 72990, 80289, 84615, 89210, 97320, 101538, 107052, 112820, 124102, 133815, 135384, 145980, 160578, 169230, 178420, 186153, 203076, 214104, 225640, 248204, 253845, 267630, 291960, 310255, 321156, 338460, 356840, 372306, 401445, 406152, 496408, 507690, 535260, 558459, 620510, 642312, 676920, 744612, 802890, 930765, 1015380, 1070520, 1116918, 1241020, 1489224, 1605780, 1861530, 2030760, 2233836, 2482040, 2792295, 3211560, 3723060, 4467672, 4574851, 5584590, 7446120, 9149702, 11169180, 13724553, 18299404, 22338360, 22874255, 27449106, 36598808, 41173659, 45748510, 50323361, 54898212, 68622765, 82347318, 91497020, 100646722, 109796424, 137245530, 150970083, 164694636, 182994040, 201293444, 205868295, 251616805, 274491060, 301940166, 329389272, 402586888, 411736590, 452910249, 503233610, 548982120, 603880332, 754850415, 823473180, 905820498, 1006467220, 1207760664, 1509700830, 1646946360, 1811640996, 2012934440, 2264551245, 3019401660, 3623281992, 4529102490, 6038803320, 9058204980, 18116409960]

約数ペア:

[(1, 18116409960), (2, 9058204980), (3, 6038803320), (4, 4529102490), (5, 3623281992), (6, 3019401660), (8, 2264551245), (9, 2012934440), (10, 1811640996), (11, 1646946360), (12, 1509700830), (15, 1207760664), (18, 1006467220), (20, 905820498), (22, 823473180), (24, 754850415), (30, 603880332), (33, 548982120), (36, 503233610), (40, 452910249), (44, 411736590), (45, 402586888), (55, 329389272), (60, 301940166), (66, 274491060), (72, 251616805), (88, 205868295), (90, 201293444), (99, 182994040), (110, 164694636), (120, 150970083), (132, 137245530), (165, 109796424), (180, 100646722), (198, 91497020), (220, 82347318), (264, 68622765), (330, 54898212), (360, 50323361), (396, 45748510), (440, 41173659), (495, 36598808), (660, 27449106), (792, 22874255), (811, 22338360), (990, 18299404), (1320, 13724553), (1622, 11169180), (1980, 9149702), (2433, 7446120), (3244, 5584590), (3960, 4574851), (4055, 4467672), (4866, 3723060), (5641, 3211560), (6488, 2792295), (7299, 2482040), (8110, 2233836), (8921, 2030760), (9732, 1861530), (11282, 1605780), (12165, 1489224), (14598, 1241020), (16220, 1116918), (16923, 1070520), (17842, 1015380), (19464, 930765), (22564, 802890), (24330, 744612), (26763, 676920), (28205, 642312), (29196, 620510), (32440, 558459), (33846, 535260), (35684, 507690), (36495, 496408), (44605, 406152), (45128, 401445), (48660, 372306), (50769, 356840), (53526, 338460), (56410, 321156), (58392, 310255), (62051, 291960), (67692, 267630), (71368, 253845), (72990, 248204), (80289, 225640), (84615, 214104), (89210, 203076), (97320, 186153), (101538, 178420), (107052, 169230), (112820, 160578), (124102, 145980), (133815, 135384)]