1997651545560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56050829}}^1$

素因数の和:56050863

約数の個数: 160

約数和(自身を含む): 7324722464400

約数和(自身を除く): 5327070918840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 17820, 35640, 56050829, 112101658, 168152487, 224203316, 280254145, 336304974, 448406632, 504457461, 560508290, 616559119, 672609948, 840762435, 1008914922, 1121016580, 1233118238, 1345219896, 1513372383, 1681524870, 1849677357, 2017829844, 2242033160, 2466236476, 2522287305, 3026744766, 3082795595, 3363049740, 3699354714, 4035659688, 4540117149, 4932472952, 5044574610, 5549032071, 6053489532, 6165591190, 6726099480, 7398709428, 7566861915, 9080234298, 9248386785, 10089149220, 11098064142, 12106979064, 12331182380, 14797418856, 15133723830, 16647096213, 18160468596, 18496773570, 20178298440, 22196128284, 22700585745, 24662364760, 27745160355, 30267447660, 33294192426, 36320937192, 36993547140, 44392256568, 45401171490, 49941288639, 55490320710, 60534895320, 66588384852, 73987094280, 83235481065, 90802342980, 99882577278, 110980641420, 133176769704, 166470962130, 181604685960, 199765154556, 221961282840, 249706443195, 332941924260, 399530309112, 499412886390, 665883848520, 998825772780, 1997651545560]

約数ペア:

[(1, 1997651545560), (2, 998825772780), (3, 665883848520), (4, 499412886390), (5, 399530309112), (6, 332941924260), (8, 249706443195), (9, 221961282840), (10, 199765154556), (11, 181604685960), (12, 166470962130), (15, 133176769704), (18, 110980641420), (20, 99882577278), (22, 90802342980), (24, 83235481065), (27, 73987094280), (30, 66588384852), (33, 60534895320), (36, 55490320710), (40, 49941288639), (44, 45401171490), (45, 44392256568), (54, 36993547140), (55, 36320937192), (60, 33294192426), (66, 30267447660), (72, 27745160355), (81, 24662364760), (88, 22700585745), (90, 22196128284), (99, 20178298440), (108, 18496773570), (110, 18160468596), (120, 16647096213), (132, 15133723830), (135, 14797418856), (162, 12331182380), (165, 12106979064), (180, 11098064142), (198, 10089149220), (216, 9248386785), (220, 9080234298), (264, 7566861915), (270, 7398709428), (297, 6726099480), (324, 6165591190), (330, 6053489532), (360, 5549032071), (396, 5044574610), (405, 4932472952), (440, 4540117149), (495, 4035659688), (540, 3699354714), (594, 3363049740), (648, 3082795595), (660, 3026744766), (792, 2522287305), (810, 2466236476), (891, 2242033160), (990, 2017829844), (1080, 1849677357), (1188, 1681524870), (1320, 1513372383), (1485, 1345219896), (1620, 1233118238), (1782, 1121016580), (1980, 1008914922), (2376, 840762435), (2970, 672609948), (3240, 616559119), (3564, 560508290), (3960, 504457461), (4455, 448406632), (5940, 336304974), (7128, 280254145), (8910, 224203316), (11880, 168152487), (17820, 112101658), (35640, 56050829)]