16698095820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{23539}}^1$

素因数の和:24124

約数の個数: 144

約数和(自身を含む): 57992014080

約数和(自身を除く): 41293918260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 563, 630, 1126, 1260, 1689, 2252, 2815, 3378, 3941, 5067, 5630, 6756, 7882, 8445, 10134, 11260, 11823, 15764, 16890, 19705, 20268, 23539, 23646, 25335, 33780, 35469, 39410, 47078, 47292, 50670, 59115, 70617, 70938, 78820, 94156, 101340, 117695, 118230, 141234, 141876, 164773, 177345, 211851, 235390, 236460, 282468, 329546, 353085, 354690, 423702, 470780, 494319, 659092, 706170, 709380, 823865, 847404, 988638, 1059255, 1412340, 1482957, 1647730, 1977276, 2118510, 2471595, 2965914, 3295460, 4237020, 4943190, 5931828, 7414785, 9886380, 13252457, 14829570, 26504914, 29659140, 39757371, 53009828, 66262285, 79514742, 92767199, 119272113, 132524570, 159029484, 185534398, 198786855, 238544226, 265049140, 278301597, 371068796, 397573710, 463835995, 477088452, 556603194, 596360565, 795147420, 834904791, 927671990, 1113206388, 1192721130, 1391507985, 1669809582, 1855343980, 2385442260, 2783015970, 3339619164, 4174523955, 5566031940, 8349047910, 16698095820]

約数ペア:

[(1, 16698095820), (2, 8349047910), (3, 5566031940), (4, 4174523955), (5, 3339619164), (6, 2783015970), (7, 2385442260), (9, 1855343980), (10, 1669809582), (12, 1391507985), (14, 1192721130), (15, 1113206388), (18, 927671990), (20, 834904791), (21, 795147420), (28, 596360565), (30, 556603194), (35, 477088452), (36, 463835995), (42, 397573710), (45, 371068796), (60, 278301597), (63, 265049140), (70, 238544226), (84, 198786855), (90, 185534398), (105, 159029484), (126, 132524570), (140, 119272113), (180, 92767199), (210, 79514742), (252, 66262285), (315, 53009828), (420, 39757371), (563, 29659140), (630, 26504914), (1126, 14829570), (1260, 13252457), (1689, 9886380), (2252, 7414785), (2815, 5931828), (3378, 4943190), (3941, 4237020), (5067, 3295460), (5630, 2965914), (6756, 2471595), (7882, 2118510), (8445, 1977276), (10134, 1647730), (11260, 1482957), (11823, 1412340), (15764, 1059255), (16890, 988638), (19705, 847404), (20268, 823865), (23539, 709380), (23646, 706170), (25335, 659092), (33780, 494319), (35469, 470780), (39410, 423702), (47078, 354690), (47292, 353085), (50670, 329546), (59115, 282468), (70617, 236460), (70938, 235390), (78820, 211851), (94156, 177345), (101340, 164773), (117695, 141876), (118230, 141234)]